40107826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 68014080

約数和(自身を除く): 27906254

約数列:

[1, 2, 11, 22, 47, 79, 94, 158, 491, 517, 869, 982, 1034, 1738, 3713, 5401, 7426, 10802, 23077, 38789, 40843, 46154, 77578, 81686, 253847, 426679, 507694, 853358, 1823083, 3646166, 20053913, 40107826]

約数ペア:

[(1, 40107826), (2, 20053913), (11, 3646166), (22, 1823083), (47, 853358), (79, 507694), (94, 426679), (158, 253847), (491, 81686), (517, 77578), (869, 46154), (982, 40843), (1034, 38789), (1738, 23077), (3713, 10802), (5401, 7426)]