8157602012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{16693}}^1$

素因数の和:17298

約数の個数: 48

約数和(自身を含む): 16872425472

約数和(自身を除く): 8714823460

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 563, 868, 1126, 2252, 3941, 7882, 15764, 16693, 17453, 33386, 34906, 66772, 69812, 116851, 122171, 233702, 244342, 467404, 488684, 517483, 1034966, 2069932, 3622381, 7244762, 9398159, 14489524, 18796318, 37592636, 65787113, 131574226, 263148452, 291342929, 582685858, 1165371716, 2039400503, 4078801006, 8157602012]

約数ペア:

[(1, 8157602012), (2, 4078801006), (4, 2039400503), (7, 1165371716), (14, 582685858), (28, 291342929), (31, 263148452), (62, 131574226), (124, 65787113), (217, 37592636), (434, 18796318), (563, 14489524), (868, 9398159), (1126, 7244762), (2252, 3622381), (3941, 2069932), (7882, 1034966), (15764, 517483), (16693, 488684), (17453, 467404), (33386, 244342), (34906, 233702), (66772, 122171), (69812, 116851)]