29280628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 55593440

約数和(自身を除く): 26312812

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 4051, 7228, 8102, 16204, 52663, 105326, 210652, 563089, 1126178, 2252356, 7320157, 14640314, 29280628]

約数ペア:

[(1, 29280628), (2, 14640314), (4, 7320157), (13, 2252356), (26, 1126178), (52, 563089), (139, 210652), (278, 105326), (556, 52663), (1807, 16204), (3614, 8102), (4051, 7228)]