26668412

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 47752320

約数和(自身を除く): 21083908

約数列:

[1, 2, 4, 67, 134, 151, 268, 302, 604, 659, 1318, 2636, 10117, 20234, 40468, 44153, 88306, 99509, 176612, 199018, 398036, 6667103, 13334206, 26668412]

約数ペア:

[(1, 26668412), (2, 13334206), (4, 6667103), (67, 398036), (134, 199018), (151, 176612), (268, 99509), (302, 88306), (604, 44153), (659, 40468), (1318, 20234), (2636, 10117)]