66241072

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{15277}}^1$

素因数の和:15556

約数の個数: 20

約数和(自身を含む): 128824096

約数和(自身を除く): 62583024

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 15277, 30554, 61108, 122216, 244432, 4140067, 8280134, 16560268, 33120536, 66241072]

約数ペア:

[(1, 66241072), (2, 33120536), (4, 16560268), (8, 8280134), (16, 4140067), (271, 244432), (542, 122216), (1084, 61108), (2168, 30554), (4336, 15277)]