40021568

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{16901}}^1$

素因数の和:16950

約数の個数: 28

約数和(自身を含む): 81569052

約数和(自身を除く): 41547484

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 16901, 33802, 67604, 135208, 270416, 540832, 625337, 1081664, 1250674, 2501348, 5002696, 10005392, 20010784, 40021568]

約数ペア:

[(1, 40021568), (2, 20010784), (4, 10005392), (8, 5002696), (16, 2501348), (32, 1250674), (37, 1081664), (64, 625337), (74, 540832), (148, 270416), (296, 135208), (592, 67604), (1184, 33802), (2368, 16901)]