67591816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7537}}^1$

素因数の和:7621

約数の個数: 32

約数和(自身を含む): 135684000

約数和(自身を除く): 68092184

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 7537, 8968, 15074, 30148, 60296, 143203, 286406, 444683, 572812, 889366, 1145624, 1778732, 3557464, 8448977, 16897954, 33795908, 67591816]

約数ペア:

[(1, 67591816), (2, 33795908), (4, 16897954), (8, 8448977), (19, 3557464), (38, 1778732), (59, 1145624), (76, 889366), (118, 572812), (152, 444683), (236, 286406), (472, 143203), (1121, 60296), (2242, 30148), (4484, 15074), (7537, 8968)]