68177018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 58105222

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 521, 719, 1042, 1438, 3647, 5033, 6773, 7294, 9347, 10066, 13546, 18694, 47411, 65429, 94822, 130858, 374599, 749198, 2622193, 4869787, 5244386, 9739574, 34088509, 68177018]

約数ペア:

[(1, 68177018), (2, 34088509), (7, 9739574), (13, 5244386), (14, 4869787), (26, 2622193), (91, 749198), (182, 374599), (521, 130858), (719, 94822), (1042, 65429), (1438, 47411), (3647, 18694), (5033, 13546), (6773, 10066), (7294, 9347)]