25288312

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 56963520

約数和(自身を除く): 31675208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2081, 3038, 4162, 6076, 8324, 12152, 14567, 16648, 29134, 58268, 64511, 101969, 116536, 129022, 203938, 258044, 407876, 451577, 516088, 815752, 903154, 1806308, 3161039, 3612616, 6322078, 12644156, 25288312]

約数ペア:

[(1, 25288312), (2, 12644156), (4, 6322078), (7, 3612616), (8, 3161039), (14, 1806308), (28, 903154), (31, 815752), (49, 516088), (56, 451577), (62, 407876), (98, 258044), (124, 203938), (196, 129022), (217, 116536), (248, 101969), (392, 64511), (434, 58268), (868, 29134), (1519, 16648), (1736, 14567), (2081, 12152), (3038, 8324), (4162, 6076)]