66827774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 112432320

約数和(自身を除く): 45604546

約数列:

[1, 2, 13, 26, 29, 58, 263, 337, 377, 526, 674, 754, 3419, 4381, 6838, 7627, 8762, 9773, 15254, 19546, 88631, 99151, 127049, 177262, 198302, 254098, 1152203, 2304406, 2570299, 5140598, 33413887, 66827774]

約数ペア:

[(1, 66827774), (2, 33413887), (13, 5140598), (26, 2570299), (29, 2304406), (58, 1152203), (263, 254098), (337, 198302), (377, 177262), (526, 127049), (674, 99151), (754, 88631), (3419, 19546), (4381, 15254), (6838, 9773), (7627, 8762)]