64026676

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16691}}^1$

素因数の和:16839

約数の個数: 24

約数和(自身を含む): 128995776

約数和(自身を除く): 64969100

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 16691, 33382, 66764, 116837, 233674, 467348, 2286667, 4573334, 9146668, 16006669, 32013338, 64026676]

約数ペア:

[(1, 64026676), (2, 32013338), (4, 16006669), (7, 9146668), (14, 4573334), (28, 2286667), (137, 467348), (274, 233674), (548, 116837), (959, 66764), (1918, 33382), (3836, 16691)]