66489744

素因数分解:

$2^4\times 3^1\times {\mathrm{1385203}}^1$

素因数の和:1385214

約数の個数: 20

約数和(自身を含む): 171765296

約数和(自身を除く): 105275552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1385203, 2770406, 4155609, 5540812, 8311218, 11081624, 16622436, 22163248, 33244872, 66489744]

約数ペア:

[(1, 66489744), (2, 33244872), (3, 22163248), (4, 16622436), (6, 11081624), (8, 8311218), (12, 5540812), (16, 4155609), (24, 2770406), (48, 1385203)]