39312728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54001}}^1$

素因数の和:54027

約数の個数: 32

約数和(自身を含む): 90723360

約数和(自身を除く): 51410632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 54001, 108002, 216004, 378007, 432008, 702013, 756014, 1404026, 1512028, 2808052, 3024056, 4914091, 5616104, 9828182, 19656364, 39312728]

約数ペア:

[(1, 39312728), (2, 19656364), (4, 9828182), (7, 5616104), (8, 4914091), (13, 3024056), (14, 2808052), (26, 1512028), (28, 1404026), (52, 756014), (56, 702013), (91, 432008), (104, 378007), (182, 216004), (364, 108002), (728, 54001)]