26850412

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23227}}^1$

素因数の和:23265

約数の個数: 18

約数和(自身を含む): 49916972

約数和(自身を除く): 23066560

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 23227, 46454, 92908, 394859, 789718, 1579436, 6712603, 13425206, 26850412]

約数ペア:

[(1, 26850412), (2, 13425206), (4, 6712603), (17, 1579436), (34, 789718), (68, 394859), (289, 92908), (578, 46454), (1156, 23227)]