8435924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 18049920

約数和(自身を除く): 9613996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 157, 202, 266, 314, 404, 532, 628, 707, 1099, 1414, 1919, 2198, 2828, 2983, 3838, 4396, 5966, 7676, 11932, 13433, 15857, 20881, 26866, 31714, 41762, 53732, 63428, 83524, 110999, 221998, 301283, 443996, 602566, 1205132, 2108981, 4217962, 8435924]

約数ペア:

[(1, 8435924), (2, 4217962), (4, 2108981), (7, 1205132), (14, 602566), (19, 443996), (28, 301283), (38, 221998), (76, 110999), (101, 83524), (133, 63428), (157, 53732), (202, 41762), (266, 31714), (314, 26866), (404, 20881), (532, 15857), (628, 13433), (707, 11932), (1099, 7676), (1414, 5966), (1919, 4396), (2198, 3838), (2828, 2983)]