66688874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4230

約数の個数: 32

約数和(自身を含む): 121230336

約数和(自身を除く): 54541462

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 4153, 8029, 8306, 16058, 29071, 58142, 128743, 153661, 257486, 307322, 901201, 1075627, 1802402, 2151254, 4763491, 9526982, 33344437, 66688874]

約数ペア:

[(1, 66688874), (2, 33344437), (7, 9526982), (14, 4763491), (31, 2151254), (37, 1802402), (62, 1075627), (74, 901201), (217, 307322), (259, 257486), (434, 153661), (518, 128743), (1147, 58142), (2294, 29071), (4153, 16058), (8029, 8306)]