64068522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1571}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 146686464

約数和(自身を除く): 82617942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1571, 1942, 2913, 3142, 4713, 5826, 6797, 9426, 10997, 13594, 20391, 21994, 32991, 40782, 65982, 1525441, 3050882, 4576323, 9152646, 10678087, 21356174, 32034261, 64068522]

約数ペア:

[(1, 64068522), (2, 32034261), (3, 21356174), (6, 10678087), (7, 9152646), (14, 4576323), (21, 3050882), (42, 1525441), (971, 65982), (1571, 40782), (1942, 32991), (2913, 21994), (3142, 20391), (4713, 13594), (5826, 10997), (6797, 9426)]