66954296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15881}}^1$

素因数の和:15935

約数の個数: 32

約数和(自身を含む): 137220480

約数和(自身を除く): 70266184

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 15881, 31762, 63524, 127048, 269977, 492311, 539954, 984622, 1079908, 1969244, 2159816, 3938488, 8369287, 16738574, 33477148, 66954296]

約数ペア:

[(1, 66954296), (2, 33477148), (4, 16738574), (8, 8369287), (17, 3938488), (31, 2159816), (34, 1969244), (62, 1079908), (68, 984622), (124, 539954), (136, 492311), (248, 269977), (527, 127048), (1054, 63524), (2108, 31762), (4216, 15881)]