71439968

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{9341}}^1$

素因数の和:9590

約数の個数: 24

約数和(自身を含む): 141251040

約数和(自身を除く): 69811072

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 7648, 9341, 18682, 37364, 74728, 149456, 298912, 2232499, 4464998, 8929996, 17859992, 35719984, 71439968]

約数ペア:

[(1, 71439968), (2, 35719984), (4, 17859992), (8, 8929996), (16, 4464998), (32, 2232499), (239, 298912), (478, 149456), (956, 74728), (1912, 37364), (3824, 18682), (7648, 9341)]