38489948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 43279012

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 826, 1013, 1357, 1652, 2026, 2714, 4052, 5428, 7091, 9499, 14182, 18998, 23299, 28364, 37996, 46598, 59767, 93196, 119534, 163093, 239068, 326186, 418369, 652372, 836738, 1374641, 1673476, 2749282, 5498564, 9622487, 19244974, 38489948]

約数ペア:

[(1, 38489948), (2, 19244974), (4, 9622487), (7, 5498564), (14, 2749282), (23, 1673476), (28, 1374641), (46, 836738), (59, 652372), (92, 418369), (118, 326186), (161, 239068), (236, 163093), (322, 119534), (413, 93196), (644, 59767), (826, 46598), (1013, 37996), (1357, 28364), (1652, 23299), (2026, 18998), (2714, 14182), (4052, 9499), (5428, 7091)]