74114984

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 141561000

約数和(自身を除く): 67446016

約数列:

[1, 2, 4, 8, 97, 149, 194, 298, 388, 596, 641, 776, 1192, 1282, 2564, 5128, 14453, 28906, 57812, 62177, 95509, 115624, 124354, 191018, 248708, 382036, 497416, 764072, 9264373, 18528746, 37057492, 74114984]

約数ペア:

[(1, 74114984), (2, 37057492), (4, 18528746), (8, 9264373), (97, 764072), (149, 497416), (194, 382036), (298, 248708), (388, 191018), (596, 124354), (641, 115624), (776, 95509), (1192, 62177), (1282, 57812), (2564, 28906), (5128, 14453)]