26455138

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 40360320

約数和(自身を除く): 13905182

約数列:

[1, 2, 103, 167, 206, 334, 769, 1538, 17201, 34402, 79207, 128423, 158414, 256846, 13227569, 26455138]

約数ペア:

[(1, 26455138), (2, 13227569), (103, 256846), (167, 158414), (206, 128423), (334, 79207), (769, 34402), (1538, 17201)]