71730386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{394123}}^1$

素因数の和:394145

約数の個数: 16

約数和(自身を含む): 132425664

約数和(自身を除く): 60695278

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 394123, 788246, 2758861, 5123599, 5517722, 10247198, 35865193, 71730386]

約数ペア:

[(1, 71730386), (2, 35865193), (7, 10247198), (13, 5517722), (14, 5123599), (26, 2758861), (91, 788246), (182, 394123)]