66543828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{426563}}^1$

素因数の和:426583

約数の個数: 24

約数和(自身を含む): 167213088

約数和(自身を除く): 100669260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 426563, 853126, 1279689, 1706252, 2559378, 5118756, 5545319, 11090638, 16635957, 22181276, 33271914, 66543828]

約数ペア:

[(1, 66543828), (2, 33271914), (3, 22181276), (4, 16635957), (6, 11090638), (12, 5545319), (13, 5118756), (26, 2559378), (39, 1706252), (52, 1279689), (78, 853126), (156, 426563)]