25967578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 22779302

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 2339, 4678, 5551, 11102, 16373, 30407, 32746, 60814, 142679, 212849, 285358, 425698, 998753, 1854827, 1997506, 3709654, 12983789, 25967578]

約数ペア:

[(1, 25967578), (2, 12983789), (7, 3709654), (13, 1997506), (14, 1854827), (26, 998753), (61, 425698), (91, 285358), (122, 212849), (182, 142679), (427, 60814), (793, 32746), (854, 30407), (1586, 16373), (2339, 11102), (4678, 5551)]