25498064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 51746688

約数和(自身を除く): 26248624

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 827, 1654, 1927, 3308, 3854, 6616, 7708, 13232, 15416, 30832, 33907, 38869, 67814, 77738, 135628, 155476, 271256, 310952, 542512, 621904, 1593629, 3187258, 6374516, 12749032, 25498064]

約数ペア:

[(1, 25498064), (2, 12749032), (4, 6374516), (8, 3187258), (16, 1593629), (41, 621904), (47, 542512), (82, 310952), (94, 271256), (164, 155476), (188, 135628), (328, 77738), (376, 67814), (656, 38869), (752, 33907), (827, 30832), (1654, 15416), (1927, 13232), (3308, 7708), (3854, 6616)]