26254664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 26622136

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 2719, 4828, 5438, 9656, 10876, 21752, 46223, 92446, 184892, 193049, 369784, 386098, 772196, 1544392, 3281833, 6563666, 13127332, 26254664]

約数ペア:

[(1, 26254664), (2, 13127332), (4, 6563666), (8, 3281833), (17, 1544392), (34, 772196), (68, 386098), (71, 369784), (136, 193049), (142, 184892), (284, 92446), (568, 46223), (1207, 21752), (2414, 10876), (2719, 9656), (4828, 5438)]