67040908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2377}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 128240784

約数和(自身を除く): 61199876

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 2377, 2564, 4754, 7051, 9508, 14102, 26147, 28204, 52294, 104588, 1523657, 3047314, 6094628, 16760227, 33520454, 67040908]

約数ペア:

[(1, 67040908), (2, 33520454), (4, 16760227), (11, 6094628), (22, 3047314), (44, 1523657), (641, 104588), (1282, 52294), (2377, 28204), (2564, 26147), (4754, 14102), (7051, 9508)]