78969758

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 139366656

約数和(自身を除く): 60396898

約数列:

[1, 2, 7, 14, 43, 86, 233, 301, 466, 563, 602, 1126, 1631, 3262, 3941, 7882, 10019, 20038, 24209, 48418, 70133, 131179, 140266, 169463, 262358, 338926, 918253, 1836506, 5640697, 11281394, 39484879, 78969758]

約数ペア:

[(1, 78969758), (2, 39484879), (7, 11281394), (14, 5640697), (43, 1836506), (86, 918253), (233, 338926), (301, 262358), (466, 169463), (563, 140266), (602, 131179), (1126, 70133), (1631, 48418), (3262, 24209), (3941, 20038), (7882, 10019)]