78976024

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 150220080

約数和(自身を除く): 71244056

約数列:

[1, 2, 4, 8, 157, 227, 277, 314, 454, 554, 628, 908, 1108, 1256, 1816, 2216, 35639, 43489, 62879, 71278, 86978, 125758, 142556, 173956, 251516, 285112, 347912, 503032, 9872003, 19744006, 39488012, 78976024]

約数ペア:

[(1, 78976024), (2, 39488012), (4, 19744006), (8, 9872003), (157, 503032), (227, 347912), (277, 285112), (314, 251516), (454, 173956), (554, 142556), (628, 125758), (908, 86978), (1108, 71278), (1256, 62879), (1816, 43489), (2216, 35639)]