70138256

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 139276800

約数和(自身を除く): 69138544

約数列:

[1, 2, 4, 8, 16, 59, 118, 191, 236, 382, 389, 472, 764, 778, 944, 1528, 1556, 3056, 3112, 6224, 11269, 22538, 22951, 45076, 45902, 74299, 90152, 91804, 148598, 180304, 183608, 297196, 367216, 594392, 1188784, 4383641, 8767282, 17534564, 35069128, 70138256]

約数ペア:

[(1, 70138256), (2, 35069128), (4, 17534564), (8, 8767282), (16, 4383641), (59, 1188784), (118, 594392), (191, 367216), (236, 297196), (382, 183608), (389, 180304), (472, 148598), (764, 91804), (778, 90152), (944, 74299), (1528, 45902), (1556, 45076), (3056, 22951), (3112, 22538), (6224, 11269)]