71074912

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{21991}}^1$

素因数の和:22102

約数の個数: 24

約数和(自身を含む): 141320592

約数和(自身を除く): 70245680

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 21991, 43982, 87964, 175928, 351856, 703712, 2221091, 4442182, 8884364, 17768728, 35537456, 71074912]

約数ペア:

[(1, 71074912), (2, 35537456), (4, 17768728), (8, 8884364), (16, 4442182), (32, 2221091), (101, 703712), (202, 351856), (404, 175928), (808, 87964), (1616, 43982), (3232, 21991)]