64926448

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{66523}}^1$

素因数の和:66592

約数の個数: 20

約数和(自身を含む): 127859128

約数和(自身を除く): 62932680

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 66523, 133046, 266092, 532184, 1064368, 4057903, 8115806, 16231612, 32463224, 64926448]

約数ペア:

[(1, 64926448), (2, 32463224), (4, 16231612), (8, 8115806), (16, 4057903), (61, 1064368), (122, 532184), (244, 266092), (488, 133046), (976, 66523)]