13432774816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{263843}}^1$

素因数の和:263933

約数の個数: 48

約数和(自身を含む): 27792271584

約数和(自身を除く): 14359496768

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1591, 3182, 6364, 12728, 25456, 50912, 263843, 527686, 1055372, 2110744, 4221488, 8442976, 9762191, 11345249, 19524382, 22690498, 39048764, 45380996, 78097528, 90761992, 156195056, 181523984, 312390112, 363047968, 419774213, 839548426, 1679096852, 3358193704, 6716387408, 13432774816]

約数ペア:

[(1, 13432774816), (2, 6716387408), (4, 3358193704), (8, 1679096852), (16, 839548426), (32, 419774213), (37, 363047968), (43, 312390112), (74, 181523984), (86, 156195056), (148, 90761992), (172, 78097528), (296, 45380996), (344, 39048764), (592, 22690498), (688, 19524382), (1184, 11345249), (1376, 9762191), (1591, 8442976), (3182, 4221488), (6364, 2110744), (12728, 1055372), (25456, 527686), (50912, 263843)]