25089402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 55075680

約数和(自身を除く): 29986278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 169, 218, 227, 327, 338, 454, 507, 654, 681, 1014, 1362, 1417, 2834, 2951, 4251, 5902, 8502, 8853, 17706, 18421, 24743, 36842, 38363, 49486, 55263, 74229, 76726, 110526, 115089, 148458, 230178, 321659, 643318, 964977, 1929954, 4181567, 8363134, 12544701, 25089402]

約数ペア:

[(1, 25089402), (2, 12544701), (3, 8363134), (6, 4181567), (13, 1929954), (26, 964977), (39, 643318), (78, 321659), (109, 230178), (169, 148458), (218, 115089), (227, 110526), (327, 76726), (338, 74229), (454, 55263), (507, 49486), (654, 38363), (681, 36842), (1014, 24743), (1362, 18421), (1417, 17706), (2834, 8853), (2951, 8502), (4251, 5902)]