26895610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 29985830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 419, 490, 655, 838, 917, 1310, 1834, 2095, 2933, 4190, 4585, 5866, 6419, 9170, 12838, 14665, 20531, 29330, 32095, 41062, 54889, 64190, 102655, 109778, 205310, 274445, 384223, 548890, 768446, 1921115, 2689561, 3842230, 5379122, 13447805, 26895610]

約数ペア:

[(1, 26895610), (2, 13447805), (5, 5379122), (7, 3842230), (10, 2689561), (14, 1921115), (35, 768446), (49, 548890), (70, 384223), (98, 274445), (131, 205310), (245, 109778), (262, 102655), (419, 64190), (490, 54889), (655, 41062), (838, 32095), (917, 29330), (1310, 20531), (1834, 14665), (2095, 12838), (2933, 9170), (4190, 6419), (4585, 5866)]