64926888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208099}}^1$

素因数の和:208121

約数の個数: 32

約数和(自身を含む): 174804000

約数和(自身を除く): 109877112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 208099, 416198, 624297, 832396, 1248594, 1664792, 2497188, 2705287, 4994376, 5410574, 8115861, 10821148, 16231722, 21642296, 32463444, 64926888]

約数ペア:

[(1, 64926888), (2, 32463444), (3, 21642296), (4, 16231722), (6, 10821148), (8, 8115861), (12, 5410574), (13, 4994376), (24, 2705287), (26, 2497188), (39, 1664792), (52, 1248594), (78, 832396), (104, 624297), (156, 416198), (312, 208099)]