25801136

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 52642464

約数和(自身を除く): 26841328

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1063, 1517, 2126, 3034, 4252, 6068, 8504, 12136, 17008, 24272, 39331, 43583, 78662, 87166, 157324, 174332, 314648, 348664, 629296, 697328, 1612571, 3225142, 6450284, 12900568, 25801136]

約数ペア:

[(1, 25801136), (2, 12900568), (4, 6450284), (8, 3225142), (16, 1612571), (37, 697328), (41, 629296), (74, 348664), (82, 314648), (148, 174332), (164, 157324), (296, 87166), (328, 78662), (592, 43583), (656, 39331), (1063, 24272), (1517, 17008), (2126, 12136), (3034, 8504), (4252, 6068)]