26196728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 52760160

約数和(自身を除く): 26563432

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 2713, 4828, 5426, 9656, 10852, 21704, 46121, 92242, 184484, 192623, 368968, 385246, 770492, 1540984, 3274591, 6549182, 13098364, 26196728]

約数ペア:

[(1, 26196728), (2, 13098364), (4, 6549182), (8, 3274591), (17, 1540984), (34, 770492), (68, 385246), (71, 368968), (136, 192623), (142, 184484), (284, 92242), (568, 46121), (1207, 21704), (2414, 10852), (2713, 9656), (4828, 5426)]