7981252

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 14333760

約数和(自身を除く): 6352508

約数列:

[1, 2, 4, 71, 142, 157, 179, 284, 314, 358, 628, 716, 11147, 12709, 22294, 25418, 28103, 44588, 50836, 56206, 112412, 1995313, 3990626, 7981252]

約数ペア:

[(1, 7981252), (2, 3990626), (4, 1995313), (71, 112412), (142, 56206), (157, 50836), (179, 44588), (284, 28103), (314, 25418), (358, 22294), (628, 12709), (716, 11147)]