63417796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19993}}^1$

素因数の和:20071

約数の個数: 24

約数和(自身を含む): 121483544

約数和(自身を除く): 58065748

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 19993, 39986, 79972, 259909, 519818, 1039636, 1219573, 2439146, 4878292, 15854449, 31708898, 63417796]

約数ペア:

[(1, 63417796), (2, 31708898), (4, 15854449), (13, 4878292), (26, 2439146), (52, 1219573), (61, 1039636), (122, 519818), (244, 259909), (793, 79972), (1586, 39986), (3172, 19993)]