25446272

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 51540600

約数和(自身を除く): 26094328

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3259, 3904, 6518, 7808, 13036, 26072, 52144, 104288, 198799, 208576, 397598, 417152, 795196, 1590392, 3180784, 6361568, 12723136, 25446272]

約数ペア:

[(1, 25446272), (2, 12723136), (4, 6361568), (8, 3180784), (16, 1590392), (32, 795196), (61, 417152), (64, 397598), (122, 208576), (128, 198799), (244, 104288), (488, 52144), (976, 26072), (1952, 13036), (3259, 7808), (3904, 6518)]