71139614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{390877}}^1$

素因数の和:390899

約数の個数: 16

約数和(自身を含む): 131335008

約数和(自身を除く): 60195394

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 390877, 781754, 2736139, 5081401, 5472278, 10162802, 35569807, 71139614]

約数ペア:

[(1, 71139614), (2, 35569807), (7, 10162802), (13, 5472278), (14, 5081401), (26, 2736139), (91, 781754), (182, 390877)]