66969164

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 118918800

約数和(自身を除く): 51949636

約数列:

[1, 2, 4, 109, 218, 269, 436, 538, 571, 1076, 1142, 2284, 29321, 58642, 62239, 117284, 124478, 153599, 248956, 307198, 614396, 16742291, 33484582, 66969164]

約数ペア:

[(1, 66969164), (2, 33484582), (4, 16742291), (109, 614396), (218, 307198), (269, 248956), (436, 153599), (538, 124478), (571, 117284), (1076, 62239), (1142, 58642), (2284, 29321)]