28732536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 94310400

約数和(自身を除く): 65577864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 613, 651, 744, 756, 837, 868, 1116, 1226, 1302, 1512, 1674, 1736, 1839, 1953, 2232, 2452, 2604, 3348, 3678, 3906, 4291, 4904, 5208, 5517, 5859, 6696, 7356, 7812, 8582, 11034, 11718, 12873, 14712, 15624, 16551, 17164, 19003, 22068, 23436, 25746, 33102, 34328, 38006, 38619, 44136, 46872, 51492, 57009, 66204, 76012, 77238, 102984, 114018, 115857, 132408, 133021, 152024, 154476, 171027, 228036, 231714, 266042, 308952, 342054, 399063, 456072, 463428, 513081, 532084, 684108, 798126, 926856, 1026162, 1064168, 1197189, 1368216, 1596252, 2052324, 2394378, 3192504, 3591567, 4104648, 4788756, 7183134, 9577512, 14366268, 28732536]

約数ペア:

[(1, 28732536), (2, 14366268), (3, 9577512), (4, 7183134), (6, 4788756), (7, 4104648), (8, 3591567), (9, 3192504), (12, 2394378), (14, 2052324), (18, 1596252), (21, 1368216), (24, 1197189), (27, 1064168), (28, 1026162), (31, 926856), (36, 798126), (42, 684108), (54, 532084), (56, 513081), (62, 463428), (63, 456072), (72, 399063), (84, 342054), (93, 308952), (108, 266042), (124, 231714), (126, 228036), (168, 171027), (186, 154476), (189, 152024), (216, 133021), (217, 132408), (248, 115857), (252, 114018), (279, 102984), (372, 77238), (378, 76012), (434, 66204), (504, 57009), (558, 51492), (613, 46872), (651, 44136), (744, 38619), (756, 38006), (837, 34328), (868, 33102), (1116, 25746), (1226, 23436), (1302, 22068), (1512, 19003), (1674, 17164), (1736, 16551), (1839, 15624), (1953, 14712), (2232, 12873), (2452, 11718), (2604, 11034), (3348, 8582), (3678, 7812), (3906, 7356), (4291, 6696), (4904, 5859), (5208, 5517)]