30518072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4133}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 62506080

約数和(自身を除く): 31988008

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 4133, 7384, 8266, 16532, 33064, 53729, 107458, 214916, 293443, 429832, 586886, 1173772, 2347544, 3814759, 7629518, 15259036, 30518072]

約数ペア:

[(1, 30518072), (2, 15259036), (4, 7629518), (8, 3814759), (13, 2347544), (26, 1173772), (52, 586886), (71, 429832), (104, 293443), (142, 214916), (284, 107458), (568, 53729), (923, 33064), (1846, 16532), (3692, 8266), (4133, 7384)]