25312872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81131}}^1$

素因数の和:81153

約数の個数: 32

約数和(自身を含む): 68150880

約数和(自身を除く): 42838008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81131, 162262, 243393, 324524, 486786, 649048, 973572, 1054703, 1947144, 2109406, 3164109, 4218812, 6328218, 8437624, 12656436, 25312872]

約数ペア:

[(1, 25312872), (2, 12656436), (3, 8437624), (4, 6328218), (6, 4218812), (8, 3164109), (12, 2109406), (13, 1947144), (24, 1054703), (26, 973572), (39, 649048), (52, 486786), (78, 324524), (104, 243393), (156, 162262), (312, 81131)]