39825758

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 71098560

約数和(自身を除く): 31272802

約数列:

[1, 2, 7, 14, 29, 58, 203, 233, 406, 421, 466, 842, 1631, 2947, 3262, 5894, 6757, 12209, 13514, 24418, 47299, 85463, 94598, 98093, 170926, 196186, 686651, 1373302, 2844697, 5689394, 19912879, 39825758]

約数ペア:

[(1, 39825758), (2, 19912879), (7, 5689394), (14, 2844697), (29, 1373302), (58, 686651), (203, 196186), (233, 170926), (406, 98093), (421, 94598), (466, 85463), (842, 47299), (1631, 24418), (2947, 13514), (3262, 12209), (5894, 6757)]