26148788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 52476480

約数和(自身を除く): 26327692

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 547, 629, 646, 703, 1094, 1258, 1292, 1406, 2188, 2516, 2812, 9299, 10393, 11951, 18598, 20239, 20786, 23902, 37196, 40478, 41572, 47804, 80956, 176681, 344063, 353362, 384541, 688126, 706724, 769082, 1376252, 1538164, 6537197, 13074394, 26148788]

約数ペア:

[(1, 26148788), (2, 13074394), (4, 6537197), (17, 1538164), (19, 1376252), (34, 769082), (37, 706724), (38, 688126), (68, 384541), (74, 353362), (76, 344063), (148, 176681), (323, 80956), (547, 47804), (629, 41572), (646, 40478), (703, 37196), (1094, 23902), (1258, 20786), (1292, 20239), (1406, 18598), (2188, 11951), (2516, 10393), (2812, 9299)]