74715454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 53847746

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 506, 991, 1639, 1982, 3278, 3427, 6854, 10901, 21802, 22793, 37697, 45586, 75394, 147659, 250723, 295318, 501446, 1624249, 3248498, 3396157, 6792314, 37357727, 74715454]

約数ペア:

[(1, 74715454), (2, 37357727), (11, 6792314), (22, 3396157), (23, 3248498), (46, 1624249), (149, 501446), (253, 295318), (298, 250723), (506, 147659), (991, 75394), (1639, 45586), (1982, 37697), (3278, 22793), (3427, 21802), (6854, 10901)]