26899288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13613}}^1$

素因数の和:13651

約数の個数: 32

約数和(自身を含む): 57178800

約数和(自身を除く): 30279512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13613, 27226, 54452, 108904, 176969, 258647, 353938, 517294, 707876, 1034588, 1415752, 2069176, 3362411, 6724822, 13449644, 26899288]

約数ペア:

[(1, 26899288), (2, 13449644), (4, 6724822), (8, 3362411), (13, 2069176), (19, 1415752), (26, 1034588), (38, 707876), (52, 517294), (76, 353938), (104, 258647), (152, 176969), (247, 108904), (494, 54452), (988, 27226), (1976, 13613)]