40750904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 81486000

約数和(自身を除く): 40735096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2011, 2533, 4022, 5066, 8044, 10132, 16088, 20264, 34187, 68374, 136748, 273496, 299639, 599278, 1198556, 2397112, 5093863, 10187726, 20375452, 40750904]

約数ペア:

[(1, 40750904), (2, 20375452), (4, 10187726), (8, 5093863), (17, 2397112), (34, 1198556), (68, 599278), (136, 299639), (149, 273496), (298, 136748), (596, 68374), (1192, 34187), (2011, 20264), (2533, 16088), (4022, 10132), (5066, 8044)]