64641264

素因数分解:

$2^4\times 3^1\times {\mathrm{1346693}}^1$

素因数の和:1346704

約数の個数: 20

約数和(自身を含む): 166990056

約数和(自身を除く): 102348792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1346693, 2693386, 4040079, 5386772, 8080158, 10773544, 16160316, 21547088, 32320632, 64641264]

約数ペア:

[(1, 64641264), (2, 32320632), (3, 21547088), (4, 16160316), (6, 10773544), (8, 8080158), (12, 5386772), (16, 4040079), (24, 2693386), (48, 1346693)]