25970672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17837}}^1$

素因数の和:17865

約数の個数: 40

約数和(自身を含む): 61933536

約数和(自身を除く): 35962864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17837, 35674, 71348, 124859, 142696, 231881, 249718, 285392, 463762, 499436, 927524, 998872, 1623167, 1855048, 1997744, 3246334, 3710096, 6492668, 12985336, 25970672]

約数ペア:

[(1, 25970672), (2, 12985336), (4, 6492668), (7, 3710096), (8, 3246334), (13, 1997744), (14, 1855048), (16, 1623167), (26, 998872), (28, 927524), (52, 499436), (56, 463762), (91, 285392), (104, 249718), (112, 231881), (182, 142696), (208, 124859), (364, 71348), (728, 35674), (1456, 17837)]