7641326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 15050880

約数和(自身を除く): 7409554

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 59, 77, 118, 154, 203, 319, 406, 413, 638, 649, 826, 841, 1298, 1682, 1711, 2233, 3422, 4466, 4543, 5887, 9086, 9251, 11774, 11977, 18502, 18821, 23954, 37642, 49619, 64757, 99238, 129514, 131747, 263494, 347333, 545809, 694666, 1091618, 3820663, 7641326]

約数ペア:

[(1, 7641326), (2, 3820663), (7, 1091618), (11, 694666), (14, 545809), (22, 347333), (29, 263494), (58, 131747), (59, 129514), (77, 99238), (118, 64757), (154, 49619), (203, 37642), (319, 23954), (406, 18821), (413, 18502), (638, 11977), (649, 11774), (826, 9251), (841, 9086), (1298, 5887), (1682, 4543), (1711, 4466), (2233, 3422)]