25252976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11901

約数の個数: 40

約数和(自身を含む): 58865280

約数和(自身を除く): 33612304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 11867, 23734, 47468, 83069, 94936, 166138, 189872, 225473, 332276, 450946, 664552, 901892, 1329104, 1578311, 1803784, 3156622, 3607568, 6313244, 12626488, 25252976]

約数ペア:

[(1, 25252976), (2, 12626488), (4, 6313244), (7, 3607568), (8, 3156622), (14, 1803784), (16, 1578311), (19, 1329104), (28, 901892), (38, 664552), (56, 450946), (76, 332276), (112, 225473), (133, 189872), (152, 166138), (266, 94936), (304, 83069), (532, 47468), (1064, 23734), (2128, 11867)]