64617872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{33377}}^1$

素因数の和:33407

約数の個数: 30

約数和(自身を含む): 137617494

約数和(自身を除く): 72999622

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 33377, 66754, 133508, 267016, 367147, 534032, 734294, 1468588, 2937176, 4038617, 5874352, 8077234, 16154468, 32308936, 64617872]

約数ペア:

[(1, 64617872), (2, 32308936), (4, 16154468), (8, 8077234), (11, 5874352), (16, 4038617), (22, 2937176), (44, 1468588), (88, 734294), (121, 534032), (176, 367147), (242, 267016), (484, 133508), (968, 66754), (1936, 33377)]