40191408

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3533}}^1$

素因数の和:3626

約数の個数: 60

約数和(自身を含む): 113936160

約数和(自身を除く): 73744752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3533, 3792, 5688, 7066, 10599, 11376, 14132, 21198, 28264, 31797, 42396, 56528, 63594, 84792, 127188, 169584, 254376, 279107, 508752, 558214, 837321, 1116428, 1674642, 2232856, 2511963, 3349284, 4465712, 5023926, 6698568, 10047852, 13397136, 20095704, 40191408]

約数ペア:

[(1, 40191408), (2, 20095704), (3, 13397136), (4, 10047852), (6, 6698568), (8, 5023926), (9, 4465712), (12, 3349284), (16, 2511963), (18, 2232856), (24, 1674642), (36, 1116428), (48, 837321), (72, 558214), (79, 508752), (144, 279107), (158, 254376), (237, 169584), (316, 127188), (474, 84792), (632, 63594), (711, 56528), (948, 42396), (1264, 31797), (1422, 28264), (1896, 21198), (2844, 14132), (3533, 11376), (3792, 10599), (5688, 7066)]