8412248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 17357760

約数和(自身を除く): 8945512

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 1721, 2444, 3442, 4888, 6884, 13768, 22373, 44746, 80887, 89492, 161774, 178984, 323548, 647096, 1051531, 2103062, 4206124, 8412248]

約数ペア:

[(1, 8412248), (2, 4206124), (4, 2103062), (8, 1051531), (13, 647096), (26, 323548), (47, 178984), (52, 161774), (94, 89492), (104, 80887), (188, 44746), (376, 22373), (611, 13768), (1222, 6884), (1721, 4888), (2444, 3442)]