69281524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70123}}^1$

素因数の和:70159

約数の個数: 24

約数和(自身を含む): 137443040

約数和(自身を除く): 68161516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 70123, 140246, 280492, 911599, 1332337, 1823198, 2664674, 3646396, 5329348, 17320381, 34640762, 69281524]

約数ペア:

[(1, 69281524), (2, 34640762), (4, 17320381), (13, 5329348), (19, 3646396), (26, 2664674), (38, 1823198), (52, 1332337), (76, 911599), (247, 280492), (494, 140246), (988, 70123)]