13195766528

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8274

約数の個数: 144

約数和(自身を含む): 32149340160

約数和(自身を除く): 18953573632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 256, 406, 434, 448, 464, 496, 812, 868, 896, 899, 928, 992, 1624, 1736, 1792, 1798, 1856, 1984, 3248, 3472, 3596, 3712, 3968, 6293, 6496, 6944, 7192, 7424, 7936, 8191, 12586, 12992, 13888, 14384, 16382, 25172, 25984, 27776, 28768, 32764, 50344, 51968, 55552, 57337, 57536, 65528, 100688, 114674, 115072, 131056, 201376, 229348, 230144, 237539, 253921, 262112, 402752, 458696, 475078, 507842, 524224, 805504, 917392, 950156, 1015684, 1048448, 1611008, 1662773, 1777447, 1834784, 1900312, 2031368, 2096896, 3325546, 3554894, 3669568, 3800624, 4062736, 6651092, 7109788, 7339136, 7363709, 7601248, 8125472, 13302184, 14219576, 14678272, 14727418, 15202496, 16250944, 26604368, 28439152, 29454836, 30404992, 32501888, 51545963, 53208736, 56878304, 58909672, 60809984, 65003776, 103091926, 106417472, 113756608, 117819344, 206183852, 212834944, 227513216, 235638688, 412367704, 425669888, 455026432, 471277376, 824735408, 942554752, 1649470816, 1885109504, 3298941632, 6597883264, 13195766528]

約数ペア:

[(1, 13195766528), (2, 6597883264), (4, 3298941632), (7, 1885109504), (8, 1649470816), (14, 942554752), (16, 824735408), (28, 471277376), (29, 455026432), (31, 425669888), (32, 412367704), (56, 235638688), (58, 227513216), (62, 212834944), (64, 206183852), (112, 117819344), (116, 113756608), (124, 106417472), (128, 103091926), (203, 65003776), (217, 60809984), (224, 58909672), (232, 56878304), (248, 53208736), (256, 51545963), (406, 32501888), (434, 30404992), (448, 29454836), (464, 28439152), (496, 26604368), (812, 16250944), (868, 15202496), (896, 14727418), (899, 14678272), (928, 14219576), (992, 13302184), (1624, 8125472), (1736, 7601248), (1792, 7363709), (1798, 7339136), (1856, 7109788), (1984, 6651092), (3248, 4062736), (3472, 3800624), (3596, 3669568), (3712, 3554894), (3968, 3325546), (6293, 2096896), (6496, 2031368), (6944, 1900312), (7192, 1834784), (7424, 1777447), (7936, 1662773), (8191, 1611008), (12586, 1048448), (12992, 1015684), (13888, 950156), (14384, 917392), (16382, 805504), (25172, 524224), (25984, 507842), (27776, 475078), (28768, 458696), (32764, 402752), (50344, 262112), (51968, 253921), (55552, 237539), (57337, 230144), (57536, 229348), (65528, 201376), (100688, 131056), (114674, 115072)]