38963662828

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{1627}}^1\times {\mathrm{14221}}^1$

素因数の和:16273

約数の個数: 24

約数和(自身を含む): 68395190864

約数和(自身を除く): 29431528036

約数列:

[1, 2, 4, 421, 842, 1627, 1684, 3254, 6508, 14221, 28442, 56884, 684967, 1369934, 2739868, 5987041, 11974082, 23137567, 23948164, 46275134, 92550268, 9740915707, 19481831414, 38963662828]

約数ペア:

[(1, 38963662828), (2, 19481831414), (4, 9740915707), (421, 92550268), (842, 46275134), (1627, 23948164), (1684, 23137567), (3254, 11974082), (6508, 5987041), (14221, 2739868), (28442, 1369934), (56884, 684967)]