25960816

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1201}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 57830624

約数和(自身を除く): 31869808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1201, 1351, 1544, 2402, 2702, 3088, 4804, 5404, 8407, 9608, 10808, 16814, 19216, 21616, 33628, 67256, 134512, 231793, 463586, 927172, 1622551, 1854344, 3245102, 3708688, 6490204, 12980408, 25960816]

約数ペア:

[(1, 25960816), (2, 12980408), (4, 6490204), (7, 3708688), (8, 3245102), (14, 1854344), (16, 1622551), (28, 927172), (56, 463586), (112, 231793), (193, 134512), (386, 67256), (772, 33628), (1201, 21616), (1351, 19216), (1544, 16814), (2402, 10808), (2702, 9608), (3088, 8407), (4804, 5404)]