72629788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235811}}^1$

素因数の和:235833

約数の個数: 24

約数和(自身を含む): 158465664

約数和(自身を除く): 85835876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 235811, 471622, 943244, 1650677, 2593921, 3301354, 5187842, 6602708, 10375684, 18157447, 36314894, 72629788]

約数ペア:

[(1, 72629788), (2, 36314894), (4, 18157447), (7, 10375684), (11, 6602708), (14, 5187842), (22, 3301354), (28, 2593921), (44, 1650677), (77, 943244), (154, 471622), (308, 235811)]