25288992

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:610

約数の個数: 72

約数和(自身を含む): 72402876

約数和(自身を除く): 47113884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 317, 554, 634, 831, 951, 1108, 1268, 1662, 1902, 2216, 2493, 2536, 2853, 3324, 3804, 4432, 4986, 5072, 5706, 6648, 7608, 8864, 9972, 10144, 11412, 13296, 15216, 19944, 22824, 26592, 30432, 39888, 45648, 79776, 87809, 91296, 175618, 263427, 351236, 526854, 702472, 790281, 1053708, 1404944, 1580562, 2107416, 2809888, 3161124, 4214832, 6322248, 8429664, 12644496, 25288992]

約数ペア:

[(1, 25288992), (2, 12644496), (3, 8429664), (4, 6322248), (6, 4214832), (8, 3161124), (9, 2809888), (12, 2107416), (16, 1580562), (18, 1404944), (24, 1053708), (32, 790281), (36, 702472), (48, 526854), (72, 351236), (96, 263427), (144, 175618), (277, 91296), (288, 87809), (317, 79776), (554, 45648), (634, 39888), (831, 30432), (951, 26592), (1108, 22824), (1268, 19944), (1662, 15216), (1902, 13296), (2216, 11412), (2493, 10144), (2536, 9972), (2853, 8864), (3324, 7608), (3804, 6648), (4432, 5706), (4986, 5072)]