69238078

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{54347}}^1$

素因数の和:54376

約数の個数: 24

約数和(自身を含む): 130109112

約数和(自身を除く): 60871034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 54347, 108694, 380429, 706511, 760858, 1413022, 2663003, 4945577, 5326006, 9891154, 34619039, 69238078]

約数ペア:

[(1, 69238078), (2, 34619039), (7, 9891154), (13, 5326006), (14, 4945577), (26, 2663003), (49, 1413022), (91, 760858), (98, 706511), (182, 380429), (637, 108694), (1274, 54347)]