4444544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2698

約数の個数: 32

約数和(自身を含む): 9539040

約数和(自身を除く): 5094496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2671, 5342, 10684, 21368, 34723, 42736, 69446, 85472, 138892, 170944, 277784, 341888, 555568, 1111136, 2222272, 4444544]

約数ペア:

[(1, 4444544), (2, 2222272), (4, 1111136), (8, 555568), (13, 341888), (16, 277784), (26, 170944), (32, 138892), (52, 85472), (64, 69446), (104, 42736), (128, 34723), (208, 21368), (416, 10684), (832, 5342), (1664, 2671)]