40981184

素因数分解:

$2^6\times {\mathrm{599}}^1\times {\mathrm{1069}}^1$

素因数の和:1680

約数の個数: 28

約数和(自身を含む): 81534000

約数和(自身を除く): 40552816

約数列:

[1, 2, 4, 8, 16, 32, 64, 599, 1069, 1198, 2138, 2396, 4276, 4792, 8552, 9584, 17104, 19168, 34208, 38336, 68416, 640331, 1280662, 2561324, 5122648, 10245296, 20490592, 40981184]

約数ペア:

[(1, 40981184), (2, 20490592), (4, 10245296), (8, 5122648), (16, 2561324), (32, 1280662), (64, 640331), (599, 68416), (1069, 38336), (1198, 34208), (2138, 19168), (2396, 17104), (4276, 9584), (4792, 8552)]