25456314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 58665600

約数和(自身を除く): 33209286

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 193, 247, 267, 386, 494, 534, 579, 741, 1157, 1158, 1482, 1691, 2314, 2509, 3382, 3471, 3667, 5018, 5073, 6942, 7334, 7527, 10146, 11001, 15054, 17177, 21983, 22002, 34354, 43966, 47671, 51531, 65949, 95342, 103062, 131898, 143013, 223301, 286026, 326363, 446602, 652726, 669903, 979089, 1339806, 1958178, 4242719, 8485438, 12728157, 25456314]

約数ペア:

[(1, 25456314), (2, 12728157), (3, 8485438), (6, 4242719), (13, 1958178), (19, 1339806), (26, 979089), (38, 669903), (39, 652726), (57, 446602), (78, 326363), (89, 286026), (114, 223301), (178, 143013), (193, 131898), (247, 103062), (267, 95342), (386, 65949), (494, 51531), (534, 47671), (579, 43966), (741, 34354), (1157, 22002), (1158, 21983), (1482, 17177), (1691, 15054), (2314, 11001), (2509, 10146), (3382, 7527), (3471, 7334), (3667, 6942), (5018, 5073)]