25926796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 54706176

約数和(自身を除く): 28779380

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 317, 322, 508, 634, 644, 889, 1268, 1778, 2219, 2921, 3556, 4438, 5842, 7291, 8876, 11684, 14582, 20447, 29164, 40259, 40894, 51037, 80518, 81788, 102074, 161036, 204148, 281813, 563626, 925957, 1127252, 1851914, 3703828, 6481699, 12963398, 25926796]

約数ペア:

[(1, 25926796), (2, 12963398), (4, 6481699), (7, 3703828), (14, 1851914), (23, 1127252), (28, 925957), (46, 563626), (92, 281813), (127, 204148), (161, 161036), (254, 102074), (317, 81788), (322, 80518), (508, 51037), (634, 40894), (644, 40259), (889, 29164), (1268, 20447), (1778, 14582), (2219, 11684), (2921, 8876), (3556, 7291), (4438, 5842)]