25669748

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 51179520

約数和(自身を除く): 25509772

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 127, 169, 254, 299, 338, 508, 598, 676, 1196, 1651, 2197, 2921, 3302, 3887, 4394, 5842, 6604, 7774, 8788, 11684, 15548, 21463, 37973, 42926, 50531, 75946, 85852, 101062, 151892, 202124, 279019, 493649, 558038, 987298, 1116076, 1974596, 6417437, 12834874, 25669748]

約数ペア:

[(1, 25669748), (2, 12834874), (4, 6417437), (13, 1974596), (23, 1116076), (26, 987298), (46, 558038), (52, 493649), (92, 279019), (127, 202124), (169, 151892), (254, 101062), (299, 85852), (338, 75946), (508, 50531), (598, 42926), (676, 37973), (1196, 21463), (1651, 15548), (2197, 11684), (2921, 8788), (3302, 7774), (3887, 6604), (4394, 5842)]