2555275688

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{34231}}^1$

素因数の和:34318

約数の個数: 64

約数和(自身を含む): 5783838720

約数和(自身を除く): 3228563032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 868, 1204, 1333, 1736, 2408, 2666, 5332, 9331, 10664, 18662, 34231, 37324, 68462, 74648, 136924, 239617, 273848, 479234, 958468, 1061161, 1471933, 1916936, 2122322, 2943866, 4244644, 5887732, 7428127, 8489288, 10303531, 11775464, 14856254, 20607062, 29712508, 41214124, 45629923, 59425016, 82428248, 91259846, 182519692, 319409461, 365039384, 638818922, 1277637844, 2555275688]

約数ペア:

[(1, 2555275688), (2, 1277637844), (4, 638818922), (7, 365039384), (8, 319409461), (14, 182519692), (28, 91259846), (31, 82428248), (43, 59425016), (56, 45629923), (62, 41214124), (86, 29712508), (124, 20607062), (172, 14856254), (217, 11775464), (248, 10303531), (301, 8489288), (344, 7428127), (434, 5887732), (602, 4244644), (868, 2943866), (1204, 2122322), (1333, 1916936), (1736, 1471933), (2408, 1061161), (2666, 958468), (5332, 479234), (9331, 273848), (10664, 239617), (18662, 136924), (34231, 74648), (37324, 68462)]