38557948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67409}}^1$

素因数の和:67437

約数の個数: 24

約数和(自身を含む): 79274160

約数和(自身を除く): 40716212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 67409, 134818, 269636, 741499, 876317, 1482998, 1752634, 2965996, 3505268, 9639487, 19278974, 38557948]

約数ペア:

[(1, 38557948), (2, 19278974), (4, 9639487), (11, 3505268), (13, 2965996), (22, 1752634), (26, 1482998), (44, 876317), (52, 741499), (143, 269636), (286, 134818), (572, 67409)]