25903808

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:949

約数の個数: 56

約数和(自身を含む): 59692032

約数和(自身を除く): 33788224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 863, 938, 1072, 1726, 1876, 2144, 3452, 3752, 4288, 6041, 6904, 7504, 12082, 13808, 15008, 24164, 27616, 30016, 48328, 55232, 57821, 96656, 115642, 193312, 231284, 386624, 404747, 462568, 809494, 925136, 1618988, 1850272, 3237976, 3700544, 6475952, 12951904, 25903808]

約数ペア:

[(1, 25903808), (2, 12951904), (4, 6475952), (7, 3700544), (8, 3237976), (14, 1850272), (16, 1618988), (28, 925136), (32, 809494), (56, 462568), (64, 404747), (67, 386624), (112, 231284), (134, 193312), (224, 115642), (268, 96656), (448, 57821), (469, 55232), (536, 48328), (863, 30016), (938, 27616), (1072, 24164), (1726, 15008), (1876, 13808), (2144, 12082), (3452, 7504), (3752, 6904), (4288, 6041)]