4533776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 9624384

約数和(自身を除く): 5090608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 307, 568, 614, 923, 1136, 1228, 1846, 2456, 3692, 3991, 4912, 7384, 7982, 14768, 15964, 21797, 31928, 43594, 63856, 87188, 174376, 283361, 348752, 566722, 1133444, 2266888, 4533776]

約数ペア:

[(1, 4533776), (2, 2266888), (4, 1133444), (8, 566722), (13, 348752), (16, 283361), (26, 174376), (52, 87188), (71, 63856), (104, 43594), (142, 31928), (208, 21797), (284, 15964), (307, 14768), (568, 7982), (614, 7384), (923, 4912), (1136, 3991), (1228, 3692), (1846, 2456)]