28452242

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 55847232

約数和(自身を除く): 27394990

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 971, 1127, 1274, 1942, 2093, 2254, 4186, 6797, 12623, 13594, 14651, 22333, 25246, 29302, 44666, 47579, 88361, 95158, 156331, 176722, 290329, 312662, 580658, 618527, 1094317, 1237054, 2032303, 2188634, 4064606, 14226121, 28452242]

約数ペア:

[(1, 28452242), (2, 14226121), (7, 4064606), (13, 2188634), (14, 2032303), (23, 1237054), (26, 1094317), (46, 618527), (49, 580658), (91, 312662), (98, 290329), (161, 176722), (182, 156331), (299, 95158), (322, 88361), (598, 47579), (637, 44666), (971, 29302), (1127, 25246), (1274, 22333), (1942, 14651), (2093, 13594), (2254, 12623), (4186, 6797)]