66687752

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{59971}}^1$

素因数の和:60116

約数の個数: 16

約数和(自身を含む): 125941200

約数和(自身を除く): 59253448

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 59971, 119942, 239884, 479768, 8335969, 16671938, 33343876, 66687752]

約数ペア:

[(1, 66687752), (2, 33343876), (4, 16671938), (8, 8335969), (139, 479768), (278, 239884), (556, 119942), (1112, 59971)]