7424404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 14207648

約数和(自身を除く): 6783244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2131, 3484, 4262, 8524, 27703, 55406, 110812, 142777, 285554, 571108, 1856101, 3712202, 7424404]

約数ペア:

[(1, 7424404), (2, 3712202), (4, 1856101), (13, 571108), (26, 285554), (52, 142777), (67, 110812), (134, 55406), (268, 27703), (871, 8524), (1742, 4262), (2131, 3484)]