67708388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 136684800

約数和(自身を除く): 68976412

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 517, 638, 1034, 1129, 1276, 1363, 2068, 2258, 2726, 4516, 5452, 12419, 14993, 24838, 29986, 32741, 49676, 53063, 59972, 65482, 106126, 130964, 212252, 360151, 583693, 720302, 1167386, 1440604, 1538827, 2334772, 3077654, 6155308, 16927097, 33854194, 67708388]

約数ペア:

[(1, 67708388), (2, 33854194), (4, 16927097), (11, 6155308), (22, 3077654), (29, 2334772), (44, 1538827), (47, 1440604), (58, 1167386), (94, 720302), (116, 583693), (188, 360151), (319, 212252), (517, 130964), (638, 106126), (1034, 65482), (1129, 59972), (1276, 53063), (1363, 49676), (2068, 32741), (2258, 29986), (2726, 24838), (4516, 14993), (5452, 12419)]