25576828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 46906272

約数和(自身を除く): 21329444

約数列:

[1, 2, 4, 23, 46, 92, 317, 634, 877, 1268, 1754, 3508, 7291, 14582, 20171, 29164, 40342, 80684, 278009, 556018, 1112036, 6394207, 12788414, 25576828]

約数ペア:

[(1, 25576828), (2, 12788414), (4, 6394207), (23, 1112036), (46, 556018), (92, 278009), (317, 80684), (634, 40342), (877, 29164), (1268, 20171), (1754, 14582), (3508, 7291)]