650724544

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{24151}}^1$

素因数の和:24584

約数の個数: 28

約数和(自身を含む): 1294402288

約数和(自身を除く): 643677744

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 842, 1684, 3368, 6736, 13472, 24151, 26944, 48302, 96604, 193208, 386416, 772832, 1545664, 10167571, 20335142, 40670284, 81340568, 162681136, 325362272, 650724544]

約数ペア:

[(1, 650724544), (2, 325362272), (4, 162681136), (8, 81340568), (16, 40670284), (32, 20335142), (64, 10167571), (421, 1545664), (842, 772832), (1684, 386416), (3368, 193208), (6736, 96604), (13472, 48302), (24151, 26944)]