61626268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 119443576

約数和(自身を除く): 57817308

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 811, 1622, 1727, 3244, 3454, 6908, 8921, 17842, 18997, 35684, 37994, 75988, 98131, 127327, 196262, 254654, 392524, 509308, 1400597, 2801194, 5602388, 15406567, 30813134, 61626268]

約数ペア:

[(1, 61626268), (2, 30813134), (4, 15406567), (11, 5602388), (22, 2801194), (44, 1400597), (121, 509308), (157, 392524), (242, 254654), (314, 196262), (484, 127327), (628, 98131), (811, 75988), (1622, 37994), (1727, 35684), (3244, 18997), (3454, 17842), (6908, 8921)]