4924016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 10360944

約数和(自身を除く): 5436928

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 421, 688, 731, 842, 1462, 1684, 2924, 3368, 5848, 6736, 7157, 11696, 14314, 18103, 28628, 36206, 57256, 72412, 114512, 144824, 289648, 307751, 615502, 1231004, 2462008, 4924016]

約数ペア:

[(1, 4924016), (2, 2462008), (4, 1231004), (8, 615502), (16, 307751), (17, 289648), (34, 144824), (43, 114512), (68, 72412), (86, 57256), (136, 36206), (172, 28628), (272, 18103), (344, 14314), (421, 11696), (688, 7157), (731, 6736), (842, 5848), (1462, 3368), (1684, 2924)]