38402572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 77898240

約数和(自身を除く): 39495668

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 827, 893, 988, 1222, 1654, 1786, 2444, 3308, 3572, 10751, 11609, 15713, 21502, 23218, 31426, 38869, 43004, 46436, 62852, 77738, 155476, 204269, 408538, 505297, 738511, 817076, 1010594, 1477022, 2021188, 2954044, 9600643, 19201286, 38402572]

約数ペア:

[(1, 38402572), (2, 19201286), (4, 9600643), (13, 2954044), (19, 2021188), (26, 1477022), (38, 1010594), (47, 817076), (52, 738511), (76, 505297), (94, 408538), (188, 204269), (247, 155476), (494, 77738), (611, 62852), (827, 46436), (893, 43004), (988, 38869), (1222, 31426), (1654, 23218), (1786, 21502), (2444, 15713), (3308, 11609), (3572, 10751)]