78716864

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{15569}}^1$

素因数の和:15660

約数の個数: 28

約数和(自身を含む): 158191200

約数和(自身を除く): 79474336

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 15569, 31138, 62276, 124552, 249104, 498208, 996416, 1229951, 2459902, 4919804, 9839608, 19679216, 39358432, 78716864]

約数ペア:

[(1, 78716864), (2, 39358432), (4, 19679216), (8, 9839608), (16, 4919804), (32, 2459902), (64, 1229951), (79, 996416), (158, 498208), (316, 249104), (632, 124552), (1264, 62276), (2528, 31138), (5056, 15569)]