64756876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23227}}^1$

素因数の和:23289

約数の個数: 24

約数和(自身を含む): 122922576

約数和(自身を除く): 58165700

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 23227, 46454, 92908, 394859, 789718, 952307, 1579436, 1904614, 3809228, 16189219, 32378438, 64756876]

約数ペア:

[(1, 64756876), (2, 32378438), (4, 16189219), (17, 3809228), (34, 1904614), (41, 1579436), (68, 952307), (82, 789718), (164, 394859), (697, 92908), (1394, 46454), (2788, 23227)]