65140894

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{51131}}^1$

素因数の和:51160

約数の個数: 24

約数和(自身を含む): 122410008

約数和(自身を除く): 57269114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 51131, 102262, 357917, 664703, 715834, 1329406, 2505419, 4652921, 5010838, 9305842, 32570447, 65140894]

約数ペア:

[(1, 65140894), (2, 32570447), (7, 9305842), (13, 5010838), (14, 4652921), (26, 2505419), (49, 1329406), (91, 715834), (98, 664703), (182, 357917), (637, 102262), (1274, 51131)]