7747948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 15000272

約数和(自身を除く): 7252324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 4027, 8054, 16108, 52351, 104702, 148999, 209404, 297998, 595996, 1936987, 3873974, 7747948]

約数ペア:

[(1, 7747948), (2, 3873974), (4, 1936987), (13, 595996), (26, 297998), (37, 209404), (52, 148999), (74, 104702), (148, 52351), (481, 16108), (962, 8054), (1924, 4027)]