71604786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2789}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 156686400

約数和(自身を除く): 85081614

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 2789, 4279, 5578, 8367, 8558, 12837, 16734, 25674, 30679, 61358, 92037, 184074, 1084921, 2169842, 3254763, 6509526, 11934131, 23868262, 35802393, 71604786]

約数ペア:

[(1, 71604786), (2, 35802393), (3, 23868262), (6, 11934131), (11, 6509526), (22, 3254763), (33, 2169842), (66, 1084921), (389, 184074), (778, 92037), (1167, 61358), (2334, 30679), (2789, 25674), (4279, 16734), (5578, 12837), (8367, 8558)]