824305456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{55817}}^1$

素因数の和:55909

約数の個数: 40

約数和(自身を含む): 1744200864

約数和(自身を除く): 919895408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 55817, 111634, 223268, 446536, 725621, 893072, 1451242, 2902484, 3963007, 5804968, 7926014, 11609936, 15852028, 31704056, 51519091, 63408112, 103038182, 206076364, 412152728, 824305456]

約数ペア:

[(1, 824305456), (2, 412152728), (4, 206076364), (8, 103038182), (13, 63408112), (16, 51519091), (26, 31704056), (52, 15852028), (71, 11609936), (104, 7926014), (142, 5804968), (208, 3963007), (284, 2902484), (568, 1451242), (923, 893072), (1136, 725621), (1846, 446536), (3692, 223268), (7384, 111634), (14768, 55817)]