4438076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 8069376

約数和(自身を除く): 3631300

約数列:

[1, 2, 4, 37, 74, 148, 157, 191, 314, 382, 628, 764, 5809, 7067, 11618, 14134, 23236, 28268, 29987, 59974, 119948, 1109519, 2219038, 4438076]

約数ペア:

[(1, 4438076), (2, 2219038), (4, 1109519), (37, 119948), (74, 59974), (148, 29987), (157, 28268), (191, 23236), (314, 14134), (382, 11618), (628, 7067), (764, 5809)]