68850008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 133954560

約数和(自身を除く): 65104552

約数列:

[1, 2, 4, 8, 31, 62, 124, 227, 248, 454, 908, 1223, 1816, 2446, 4892, 7037, 9784, 14074, 28148, 37913, 56296, 75826, 151652, 277621, 303304, 555242, 1110484, 2220968, 8606251, 17212502, 34425004, 68850008]

約数ペア:

[(1, 68850008), (2, 34425004), (4, 17212502), (8, 8606251), (31, 2220968), (62, 1110484), (124, 555242), (227, 303304), (248, 277621), (454, 151652), (908, 75826), (1223, 56296), (1816, 37913), (2446, 28148), (4892, 14074), (7037, 9784)]