13724312

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 30260160

約数和(自身を除く): 16535848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 223, 314, 392, 446, 628, 892, 1099, 1256, 1561, 1784, 2198, 3122, 4396, 6244, 7693, 8792, 10927, 12488, 15386, 21854, 30772, 35011, 43708, 61544, 70022, 87416, 140044, 245077, 280088, 490154, 980308, 1715539, 1960616, 3431078, 6862156, 13724312]

約数ペア:

[(1, 13724312), (2, 6862156), (4, 3431078), (7, 1960616), (8, 1715539), (14, 980308), (28, 490154), (49, 280088), (56, 245077), (98, 140044), (157, 87416), (196, 70022), (223, 61544), (314, 43708), (392, 35011), (446, 30772), (628, 21854), (892, 15386), (1099, 12488), (1256, 10927), (1561, 8792), (1784, 7693), (2198, 6244), (3122, 4396)]