25287626

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 49641984

約数和(自身を除く): 24354358

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 863, 1127, 1274, 1726, 2093, 2254, 4186, 6041, 11219, 12082, 14651, 19849, 22438, 29302, 39698, 42287, 78533, 84574, 138943, 157066, 258037, 277886, 516074, 549731, 972601, 1099462, 1806259, 1945202, 3612518, 12643813, 25287626]

約数ペア:

[(1, 25287626), (2, 12643813), (7, 3612518), (13, 1945202), (14, 1806259), (23, 1099462), (26, 972601), (46, 549731), (49, 516074), (91, 277886), (98, 258037), (161, 157066), (182, 138943), (299, 84574), (322, 78533), (598, 42287), (637, 39698), (863, 29302), (1127, 22438), (1274, 19849), (1726, 14651), (2093, 12082), (2254, 11219), (4186, 6041)]