38949604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 70814520

約数和(自身を除く): 31864916

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 2957, 3293, 5914, 6586, 11828, 13172, 109409, 218818, 263173, 437636, 526346, 1052692, 9737401, 19474802, 38949604]

約数ペア:

[(1, 38949604), (2, 19474802), (4, 9737401), (37, 1052692), (74, 526346), (89, 437636), (148, 263173), (178, 218818), (356, 109409), (2957, 13172), (3293, 11828), (5914, 6586)]