8729812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 19474560

約数和(自身を除く): 10744748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 827, 1508, 1654, 2639, 3308, 5278, 5789, 10556, 10751, 11578, 21502, 23156, 23983, 43004, 47966, 75257, 95932, 150514, 167881, 301028, 311779, 335762, 623558, 671524, 1247116, 2182453, 4364906, 8729812]

約数ペア:

[(1, 8729812), (2, 4364906), (4, 2182453), (7, 1247116), (13, 671524), (14, 623558), (26, 335762), (28, 311779), (29, 301028), (52, 167881), (58, 150514), (91, 95932), (116, 75257), (182, 47966), (203, 43004), (364, 23983), (377, 23156), (406, 21502), (754, 11578), (812, 10751), (827, 10556), (1508, 5789), (1654, 5278), (2639, 3308)]