66373904

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{52511}}^1$

素因数の和:52598

約数の個数: 20

約数和(自身を含む): 130229760

約数和(自身を除く): 63855856

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 52511, 105022, 210044, 420088, 840176, 4148369, 8296738, 16593476, 33186952, 66373904]

約数ペア:

[(1, 66373904), (2, 33186952), (4, 16593476), (8, 8296738), (16, 4148369), (79, 840176), (158, 420088), (316, 210044), (632, 105022), (1264, 52511)]