67912754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12090

約数の個数: 32

約数和(自身を含む): 129432576

約数和(自身を除く): 61519822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 12037, 24074, 84259, 156481, 168518, 312962, 373147, 746294, 1095367, 2190734, 2612029, 4850911, 5224058, 9701822, 33956377, 67912754]

約数ペア:

[(1, 67912754), (2, 33956377), (7, 9701822), (13, 5224058), (14, 4850911), (26, 2612029), (31, 2190734), (62, 1095367), (91, 746294), (182, 373147), (217, 312962), (403, 168518), (434, 156481), (806, 84259), (2821, 24074), (5642, 12037)]