78147712

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{8599}}^1$

素因数の和:8684

約数の個数: 32

約数和(自身を含む): 157896000

約数和(自身を除く): 79748288

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 8599, 9088, 17198, 34396, 68792, 137584, 275168, 550336, 610529, 1100672, 1221058, 2442116, 4884232, 9768464, 19536928, 39073856, 78147712]

約数ペア:

[(1, 78147712), (2, 39073856), (4, 19536928), (8, 9768464), (16, 4884232), (32, 2442116), (64, 1221058), (71, 1100672), (128, 610529), (142, 550336), (284, 275168), (568, 137584), (1136, 68792), (2272, 34396), (4544, 17198), (8599, 9088)]