70782728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{215801}}^1$

素因数の和:215848

約数の個数: 16

約数和(自身を含む): 135955260

約数和(自身を除く): 65172532

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 215801, 431602, 863204, 1726408, 8847841, 17695682, 35391364, 70782728]

約数ペア:

[(1, 70782728), (2, 35391364), (4, 17695682), (8, 8847841), (41, 1726408), (82, 863204), (164, 431602), (328, 215801)]