64581436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{9791}}^1$

素因数の和:9909

約数の個数: 24

約数和(自身を含む): 120911616

約数和(自身を除く): 56330180

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 9791, 19582, 39164, 166447, 332894, 665788, 949727, 1899454, 3798908, 16145359, 32290718, 64581436]

約数ペア:

[(1, 64581436), (2, 32290718), (4, 16145359), (17, 3798908), (34, 1899454), (68, 949727), (97, 665788), (194, 332894), (388, 166447), (1649, 39164), (3298, 19582), (6596, 9791)]