25099256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 35380744

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 1499, 2093, 2392, 2998, 4186, 5996, 8372, 10493, 11992, 16744, 19487, 20986, 34477, 38974, 41972, 68954, 77948, 83944, 136409, 137908, 155896, 241339, 272818, 275816, 448201, 482678, 545636, 896402, 965356, 1091272, 1792804, 1930712, 3137407, 3585608, 6274814, 12549628, 25099256]

約数ペア:

[(1, 25099256), (2, 12549628), (4, 6274814), (7, 3585608), (8, 3137407), (13, 1930712), (14, 1792804), (23, 1091272), (26, 965356), (28, 896402), (46, 545636), (52, 482678), (56, 448201), (91, 275816), (92, 272818), (104, 241339), (161, 155896), (182, 137908), (184, 136409), (299, 83944), (322, 77948), (364, 68954), (598, 41972), (644, 38974), (728, 34477), (1196, 20986), (1288, 19487), (1499, 16744), (2093, 11992), (2392, 10493), (2998, 8372), (4186, 5996)]