66743472

素因数分解:

$2^4\times 3^1\times {\mathrm{1390489}}^1$

素因数の和:1390500

約数の個数: 20

約数和(自身を含む): 172420760

約数和(自身を除く): 105677288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1390489, 2780978, 4171467, 5561956, 8342934, 11123912, 16685868, 22247824, 33371736, 66743472]

約数ペア:

[(1, 66743472), (2, 33371736), (3, 22247824), (4, 16685868), (6, 11123912), (8, 8342934), (12, 5561956), (16, 4171467), (24, 2780978), (48, 1390489)]