66620464

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{14713}}^1$

素因数の和:15004

約数の個数: 20

約数和(自身を含む): 129542056

約数和(自身を除く): 62921592

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 14713, 29426, 58852, 117704, 235408, 4163779, 8327558, 16655116, 33310232, 66620464]

約数ペア:

[(1, 66620464), (2, 33310232), (4, 16655116), (8, 8327558), (16, 4163779), (283, 235408), (566, 117704), (1132, 58852), (2264, 29426), (4528, 14713)]