40984925891

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{7699}}^1$

素因数の和:7924

約数の個数: 48

約数和(自身を含む): 52573197600

約数和(自身を除く): 11588271709

約数列:

[1, 7, 13, 49, 61, 91, 137, 427, 637, 793, 959, 1781, 2989, 5551, 6713, 7699, 8357, 12467, 38857, 53893, 58499, 87269, 100087, 108641, 377251, 409493, 469639, 700609, 760487, 1054763, 3287473, 4904263, 5323409, 6105307, 7383341, 13711919, 23012311, 42737149, 51683387, 64340543, 95983433, 299160043, 450383801, 671884031, 836427059, 3152686607, 5854989413, 40984925891]

約数ペア:

[(1, 40984925891), (7, 5854989413), (13, 3152686607), (49, 836427059), (61, 671884031), (91, 450383801), (137, 299160043), (427, 95983433), (637, 64340543), (793, 51683387), (959, 42737149), (1781, 23012311), (2989, 13711919), (5551, 7383341), (6713, 6105307), (7699, 5323409), (8357, 4904263), (12467, 3287473), (38857, 1054763), (53893, 760487), (58499, 700609), (87269, 469639), (100087, 409493), (108641, 377251)]