71531628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{971}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 191165184

約数和(自身を除く): 119633556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 877, 971, 1754, 1942, 2631, 2913, 3508, 3884, 5262, 5826, 6139, 6797, 10524, 11652, 12278, 13594, 18417, 20391, 24556, 27188, 36834, 40782, 73668, 81564, 851567, 1703134, 2554701, 3406268, 5109402, 5960969, 10218804, 11921938, 17882907, 23843876, 35765814, 71531628]

約数ペア:

[(1, 71531628), (2, 35765814), (3, 23843876), (4, 17882907), (6, 11921938), (7, 10218804), (12, 5960969), (14, 5109402), (21, 3406268), (28, 2554701), (42, 1703134), (84, 851567), (877, 81564), (971, 73668), (1754, 40782), (1942, 36834), (2631, 27188), (2913, 24556), (3508, 20391), (3884, 18417), (5262, 13594), (5826, 12278), (6139, 11652), (6797, 10524)]