27117692

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 56297472

約数和(自身を除く): 29179780

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 101, 172, 202, 223, 301, 404, 446, 602, 707, 892, 1204, 1414, 1561, 2828, 3122, 4343, 6244, 8686, 9589, 17372, 19178, 22523, 30401, 38356, 45046, 60802, 67123, 90092, 121604, 134246, 157661, 268492, 315322, 630644, 968489, 1936978, 3873956, 6779423, 13558846, 27117692]

約数ペア:

[(1, 27117692), (2, 13558846), (4, 6779423), (7, 3873956), (14, 1936978), (28, 968489), (43, 630644), (86, 315322), (101, 268492), (172, 157661), (202, 134246), (223, 121604), (301, 90092), (404, 67123), (446, 60802), (602, 45046), (707, 38356), (892, 30401), (1204, 22523), (1414, 19178), (1561, 17372), (2828, 9589), (3122, 8686), (4343, 6244)]