424641856

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{154303}}^1$

素因数の和:154358

約数の個数: 28

約数和(自身を含む): 862250752

約数和(自身を除く): 437608896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 154303, 308606, 617212, 1234424, 2468848, 4937696, 6635029, 9875392, 13270058, 26540116, 53080232, 106160464, 212320928, 424641856]

約数ペア:

[(1, 424641856), (2, 212320928), (4, 106160464), (8, 53080232), (16, 26540116), (32, 13270058), (43, 9875392), (64, 6635029), (86, 4937696), (172, 2468848), (344, 1234424), (688, 617212), (1376, 308606), (2752, 154303)]