40844608

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 101827584

約数和(自身を除く): 60982976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 173, 217, 224, 238, 248, 272, 346, 434, 448, 476, 496, 527, 544, 692, 868, 952, 992, 1054, 1088, 1211, 1384, 1736, 1904, 1984, 2108, 2422, 2768, 2941, 3472, 3689, 3808, 4216, 4844, 5363, 5536, 5882, 6944, 7378, 7616, 8432, 9688, 10726, 11072, 11764, 13888, 14756, 16864, 19376, 20587, 21452, 23528, 29512, 33728, 37541, 38752, 41174, 42904, 47056, 59024, 75082, 77504, 82348, 85808, 91171, 94112, 118048, 150164, 164696, 171616, 182342, 188224, 236096, 300328, 329392, 343232, 364684, 600656, 638197, 658784, 729368, 1201312, 1276394, 1317568, 1458736, 2402624, 2552788, 2917472, 5105576, 5834944, 10211152, 20422304, 40844608]

約数ペア:

[(1, 40844608), (2, 20422304), (4, 10211152), (7, 5834944), (8, 5105576), (14, 2917472), (16, 2552788), (17, 2402624), (28, 1458736), (31, 1317568), (32, 1276394), (34, 1201312), (56, 729368), (62, 658784), (64, 638197), (68, 600656), (112, 364684), (119, 343232), (124, 329392), (136, 300328), (173, 236096), (217, 188224), (224, 182342), (238, 171616), (248, 164696), (272, 150164), (346, 118048), (434, 94112), (448, 91171), (476, 85808), (496, 82348), (527, 77504), (544, 75082), (692, 59024), (868, 47056), (952, 42904), (992, 41174), (1054, 38752), (1088, 37541), (1211, 33728), (1384, 29512), (1736, 23528), (1904, 21452), (1984, 20587), (2108, 19376), (2422, 16864), (2768, 14756), (2941, 13888), (3472, 11764), (3689, 11072), (3808, 10726), (4216, 9688), (4844, 8432), (5363, 7616), (5536, 7378), (5882, 6944)]