25112274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 58226688

約数和(自身を除く): 33114414

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 71, 138, 142, 213, 233, 253, 426, 466, 506, 699, 759, 781, 1398, 1518, 1562, 1633, 2343, 2563, 3266, 4686, 4899, 5126, 5359, 7689, 9798, 10718, 15378, 16077, 16543, 17963, 32154, 33086, 35926, 49629, 53889, 58949, 99258, 107778, 117898, 176847, 181973, 353694, 363946, 380489, 545919, 760978, 1091838, 1141467, 2282934, 4185379, 8370758, 12556137, 25112274]

約数ペア:

[(1, 25112274), (2, 12556137), (3, 8370758), (6, 4185379), (11, 2282934), (22, 1141467), (23, 1091838), (33, 760978), (46, 545919), (66, 380489), (69, 363946), (71, 353694), (138, 181973), (142, 176847), (213, 117898), (233, 107778), (253, 99258), (426, 58949), (466, 53889), (506, 49629), (699, 35926), (759, 33086), (781, 32154), (1398, 17963), (1518, 16543), (1562, 16077), (1633, 15378), (2343, 10718), (2563, 9798), (3266, 7689), (4686, 5359), (4899, 5126)]