25700642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1826

約数の個数: 24

約数和(自身を含む): 43093596

約数和(自身を除く): 17392954

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1741, 3482, 7381, 14762, 19151, 38302, 106201, 210661, 212402, 421322, 1168211, 2336422, 12850321, 25700642]

約数ペア:

[(1, 25700642), (2, 12850321), (11, 2336422), (22, 1168211), (61, 421322), (121, 212402), (122, 210661), (242, 106201), (671, 38302), (1342, 19151), (1741, 14762), (3482, 7381)]