25339712

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1578

約数の個数: 28

約数和(自身を含む): 50482500

約数和(自身を除く): 25142788

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 1249, 1268, 2498, 2536, 4996, 5072, 9992, 10144, 19984, 20288, 39968, 79936, 395933, 791866, 1583732, 3167464, 6334928, 12669856, 25339712]

約数ペア:

[(1, 25339712), (2, 12669856), (4, 6334928), (8, 3167464), (16, 1583732), (32, 791866), (64, 395933), (317, 79936), (634, 39968), (1249, 20288), (1268, 19984), (2498, 10144), (2536, 9992), (4996, 5072)]