25710076

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 27512324

約数列:

[1, 2, 4, 7, 14, 28, 59, 79, 118, 158, 197, 236, 316, 394, 413, 553, 788, 826, 1106, 1379, 1652, 2212, 2758, 4661, 5516, 9322, 11623, 15563, 18644, 23246, 31126, 32627, 46492, 62252, 65254, 81361, 108941, 130508, 162722, 217882, 325444, 435764, 918217, 1836434, 3672868, 6427519, 12855038, 25710076]

約数ペア:

[(1, 25710076), (2, 12855038), (4, 6427519), (7, 3672868), (14, 1836434), (28, 918217), (59, 435764), (79, 325444), (118, 217882), (158, 162722), (197, 130508), (236, 108941), (316, 81361), (394, 65254), (413, 62252), (553, 46492), (788, 32627), (826, 31126), (1106, 23246), (1379, 18644), (1652, 15563), (2212, 11623), (2758, 9322), (4661, 5516)]