25253816

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 57497040

約数和(自身を除く): 32243224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 2801, 4508, 5602, 9016, 11204, 19607, 22408, 39214, 64423, 78428, 128846, 137249, 156856, 257692, 274498, 450961, 515384, 548996, 901922, 1097992, 1803844, 3156727, 3607688, 6313454, 12626908, 25253816]

約数ペア:

[(1, 25253816), (2, 12626908), (4, 6313454), (7, 3607688), (8, 3156727), (14, 1803844), (23, 1097992), (28, 901922), (46, 548996), (49, 515384), (56, 450961), (92, 274498), (98, 257692), (161, 156856), (184, 137249), (196, 128846), (322, 78428), (392, 64423), (644, 39214), (1127, 22408), (1288, 19607), (2254, 11204), (2801, 9016), (4508, 5602)]