40955616

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10968

約数の個数: 72

約数和(自身を含む): 125438040

約数和(自身を除く): 84482424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 10939, 21878, 32817, 43756, 65634, 87512, 98451, 131268, 142207, 175024, 196902, 262536, 284414, 350048, 393804, 426621, 525072, 568828, 787608, 853242, 1050144, 1137656, 1279863, 1575216, 1706484, 2275312, 2559726, 3150432, 3412968, 4550624, 5119452, 6825936, 10238904, 13651872, 20477808, 40955616]

約数ペア:

[(1, 40955616), (2, 20477808), (3, 13651872), (4, 10238904), (6, 6825936), (8, 5119452), (9, 4550624), (12, 3412968), (13, 3150432), (16, 2559726), (18, 2275312), (24, 1706484), (26, 1575216), (32, 1279863), (36, 1137656), (39, 1050144), (48, 853242), (52, 787608), (72, 568828), (78, 525072), (96, 426621), (104, 393804), (117, 350048), (144, 284414), (156, 262536), (208, 196902), (234, 175024), (288, 142207), (312, 131268), (416, 98451), (468, 87512), (624, 65634), (936, 43756), (1248, 32817), (1872, 21878), (3744, 10939)]