39808874

素因数分解:

$2^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1430

約数の個数: 24

約数和(自身を含む): 69704388

約数和(自身を除く): 29895514

約数列:

[1, 2, 7, 14, 49, 98, 401, 802, 1013, 2026, 2807, 5614, 7091, 14182, 19649, 39298, 49637, 99274, 406213, 812426, 2843491, 5686982, 19904437, 39808874]

約数ペア:

[(1, 39808874), (2, 19904437), (7, 5686982), (14, 2843491), (49, 812426), (98, 406213), (401, 99274), (802, 49637), (1013, 39298), (2026, 19649), (2807, 14182), (5614, 7091)]