26755358

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 20289442

約数列:

[1, 2, 7, 14, 89, 109, 178, 197, 218, 394, 623, 763, 1246, 1379, 1526, 2758, 9701, 17533, 19402, 21473, 35066, 42946, 67907, 122731, 135814, 150311, 245462, 300622, 1911097, 3822194, 13377679, 26755358]

約数ペア:

[(1, 26755358), (2, 13377679), (7, 3822194), (14, 1911097), (89, 300622), (109, 245462), (178, 150311), (197, 135814), (218, 122731), (394, 67907), (623, 42946), (763, 35066), (1246, 21473), (1379, 19402), (1526, 17533), (2758, 9701)]