61616588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2174

約数の個数: 36

約数和(自身を含む): 120523536

約数和(自身を除く): 58906948

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2087, 2684, 4174, 7381, 8348, 14762, 22957, 29524, 45914, 91828, 127307, 252527, 254614, 505054, 509228, 1010108, 1400377, 2800754, 5601508, 15404147, 30808294, 61616588]

約数ペア:

[(1, 61616588), (2, 30808294), (4, 15404147), (11, 5601508), (22, 2800754), (44, 1400377), (61, 1010108), (121, 509228), (122, 505054), (242, 254614), (244, 252527), (484, 127307), (671, 91828), (1342, 45914), (2087, 29524), (2684, 22957), (4174, 14762), (7381, 8348)]