71878898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{853}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 133142016

約数和(自身を除く): 61263118

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 463, 853, 926, 1706, 3241, 5971, 6019, 6482, 11089, 11942, 12038, 22178, 42133, 77623, 84266, 155246, 394939, 789878, 2764573, 5134207, 5529146, 10268414, 35939449, 71878898]

約数ペア:

[(1, 71878898), (2, 35939449), (7, 10268414), (13, 5529146), (14, 5134207), (26, 2764573), (91, 789878), (182, 394939), (463, 155246), (853, 84266), (926, 77623), (1706, 42133), (3241, 22178), (5971, 12038), (6019, 11942), (6482, 11089)]