68032016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 142490880

約数和(自身を除く): 74458864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 758, 863, 1516, 1726, 3032, 3452, 4927, 6064, 6904, 9854, 11219, 13808, 19708, 22438, 39416, 44876, 78832, 89752, 179504, 327077, 654154, 1308308, 2616616, 4252001, 5233232, 8504002, 17008004, 34016008, 68032016]

約数ペア:

[(1, 68032016), (2, 34016008), (4, 17008004), (8, 8504002), (13, 5233232), (16, 4252001), (26, 2616616), (52, 1308308), (104, 654154), (208, 327077), (379, 179504), (758, 89752), (863, 78832), (1516, 44876), (1726, 39416), (3032, 22438), (3452, 19708), (4927, 13808), (6064, 11219), (6904, 9854)]