40372994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 66977280

約数和(自身を除く): 26604286

約数列:

[1, 2, 17, 34, 37, 67, 74, 134, 479, 629, 958, 1139, 1258, 2278, 2479, 4958, 8143, 16286, 17723, 32093, 35446, 42143, 64186, 84286, 301291, 545581, 602582, 1091162, 1187441, 2374882, 20186497, 40372994]

約数ペア:

[(1, 40372994), (2, 20186497), (17, 2374882), (34, 1187441), (37, 1091162), (67, 602582), (74, 545581), (134, 301291), (479, 84286), (629, 64186), (958, 42143), (1139, 35446), (1258, 32093), (2278, 17723), (2479, 16286), (4958, 8143)]