70502728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3581}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 139268160

約数和(自身を除く): 68765432

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 2461, 3581, 4922, 7162, 9844, 14324, 19688, 28648, 82363, 164726, 329452, 383167, 658904, 766334, 1532668, 3065336, 8812841, 17625682, 35251364, 70502728]

約数ペア:

[(1, 70502728), (2, 35251364), (4, 17625682), (8, 8812841), (23, 3065336), (46, 1532668), (92, 766334), (107, 658904), (184, 383167), (214, 329452), (428, 164726), (856, 82363), (2461, 28648), (3581, 19688), (4922, 14324), (7162, 9844)]