77681614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{3631}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 122906880

約数和(自身を除く): 45225266

約数列:

[1, 2, 19, 38, 563, 1126, 3631, 7262, 10697, 21394, 68989, 137978, 2044253, 4088506, 38840807, 77681614]

約数ペア:

[(1, 77681614), (2, 38840807), (19, 4088506), (38, 2044253), (563, 137978), (1126, 68989), (3631, 21394), (7262, 10697)]