3949609252

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 7620044544

約数和(自身を除く): 3670435292

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 107, 148, 214, 289, 428, 578, 629, 863, 1156, 1258, 1726, 1819, 2516, 3452, 3638, 3959, 7276, 7918, 10693, 14671, 15836, 21386, 29342, 30923, 31931, 42772, 58684, 61846, 63862, 67303, 92341, 123692, 127724, 134606, 184682, 249407, 269212, 369364, 498814, 542827, 997628, 1085654, 1144151, 1569797, 2171308, 2288302, 3139594, 3416617, 4576604, 6279188, 6833234, 9228059, 13666468, 18456118, 26686549, 36912236, 53373098, 58082489, 106746196, 116164978, 232329956, 987402313, 1974804626, 3949609252]

約数ペア:

[(1, 3949609252), (2, 1974804626), (4, 987402313), (17, 232329956), (34, 116164978), (37, 106746196), (68, 58082489), (74, 53373098), (107, 36912236), (148, 26686549), (214, 18456118), (289, 13666468), (428, 9228059), (578, 6833234), (629, 6279188), (863, 4576604), (1156, 3416617), (1258, 3139594), (1726, 2288302), (1819, 2171308), (2516, 1569797), (3452, 1144151), (3638, 1085654), (3959, 997628), (7276, 542827), (7918, 498814), (10693, 369364), (14671, 269212), (15836, 249407), (21386, 184682), (29342, 134606), (30923, 127724), (31931, 123692), (42772, 92341), (58684, 67303), (61846, 63862)]