65877644

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 136055808

約数和(自身を除く): 70178164

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 113, 188, 226, 329, 443, 452, 658, 791, 886, 1316, 1582, 1772, 3101, 3164, 5311, 6202, 10622, 12404, 20821, 21244, 37177, 41642, 50059, 74354, 83284, 100118, 145747, 148708, 200236, 291494, 350413, 582988, 700826, 1401652, 2352773, 4705546, 9411092, 16469411, 32938822, 65877644]

約数ペア:

[(1, 65877644), (2, 32938822), (4, 16469411), (7, 9411092), (14, 4705546), (28, 2352773), (47, 1401652), (94, 700826), (113, 582988), (188, 350413), (226, 291494), (329, 200236), (443, 148708), (452, 145747), (658, 100118), (791, 83284), (886, 74354), (1316, 50059), (1582, 41642), (1772, 37177), (3101, 21244), (3164, 20821), (5311, 12404), (6202, 10622)]