66480466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{54403}}^1$

素因数の和:54465

約数の個数: 16

約数和(自身を含む): 109678464

約数和(自身を除く): 43197998

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 54403, 108806, 707239, 1414478, 2556941, 5113882, 33240233, 66480466]

約数ペア:

[(1, 66480466), (2, 33240233), (13, 5113882), (26, 2556941), (47, 1414478), (94, 707239), (611, 108806), (1222, 54403)]