25551864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27299}}^1$

素因数の和:27324

約数の個数: 48

約数和(自身を含む): 74529000

約数和(自身を除く): 48977136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 27299, 54598, 81897, 109196, 163794, 218392, 245691, 327588, 354887, 491382, 655176, 709774, 982764, 1064661, 1419548, 1965528, 2129322, 2839096, 3193983, 4258644, 6387966, 8517288, 12775932, 25551864]

約数ペア:

[(1, 25551864), (2, 12775932), (3, 8517288), (4, 6387966), (6, 4258644), (8, 3193983), (9, 2839096), (12, 2129322), (13, 1965528), (18, 1419548), (24, 1064661), (26, 982764), (36, 709774), (39, 655176), (52, 491382), (72, 354887), (78, 327588), (104, 245691), (117, 218392), (156, 163794), (234, 109196), (312, 81897), (468, 54598), (936, 27299)]