40914208

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{8581}}^1$

素因数の和:8740

約数の個数: 24

約数和(自身を含む): 81099900

約数和(自身を除く): 40185692

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4768, 8581, 17162, 34324, 68648, 137296, 274592, 1278569, 2557138, 5114276, 10228552, 20457104, 40914208]

約数ペア:

[(1, 40914208), (2, 20457104), (4, 10228552), (8, 5114276), (16, 2557138), (32, 1278569), (149, 274592), (298, 137296), (596, 68648), (1192, 34324), (2384, 17162), (4768, 8581)]