31798237744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{204107}}^1$

素因数の和:204242

約数の個数: 80

約数和(自身を含む): 76535601408

約数和(自身を除く): 44737363664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 728, 749, 856, 1391, 1456, 1498, 1712, 2782, 2996, 5564, 5992, 9737, 11128, 11984, 19474, 22256, 38948, 77896, 155792, 204107, 408214, 816428, 1428749, 1632856, 2653391, 2857498, 3265712, 5306782, 5714996, 10613564, 11429992, 18573737, 21227128, 21839449, 22859984, 37147474, 42454256, 43678898, 74294948, 87357796, 148589896, 152876143, 174715592, 283912837, 297179792, 305752286, 349431184, 567825674, 611504572, 1135651348, 1223009144, 1987389859, 2271302696, 2446018288, 3974779718, 4542605392, 7949559436, 15899118872, 31798237744]

約数ペア:

[(1, 31798237744), (2, 15899118872), (4, 7949559436), (7, 4542605392), (8, 3974779718), (13, 2446018288), (14, 2271302696), (16, 1987389859), (26, 1223009144), (28, 1135651348), (52, 611504572), (56, 567825674), (91, 349431184), (104, 305752286), (107, 297179792), (112, 283912837), (182, 174715592), (208, 152876143), (214, 148589896), (364, 87357796), (428, 74294948), (728, 43678898), (749, 42454256), (856, 37147474), (1391, 22859984), (1456, 21839449), (1498, 21227128), (1712, 18573737), (2782, 11429992), (2996, 10613564), (5564, 5714996), (5992, 5306782), (9737, 3265712), (11128, 2857498), (11984, 2653391), (19474, 1632856), (22256, 1428749), (38948, 816428), (77896, 408214), (155792, 204107)]