26718230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4989

約数の個数: 48

約数和(自身を含む): 61042896

約数和(自身を除く): 34324666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4957, 5390, 9914, 24785, 34699, 49570, 54527, 69398, 109054, 173495, 242893, 272635, 346990, 381689, 485786, 545270, 763378, 1214465, 1908445, 2428930, 2671823, 3816890, 5343646, 13359115, 26718230]

約数ペア:

[(1, 26718230), (2, 13359115), (5, 5343646), (7, 3816890), (10, 2671823), (11, 2428930), (14, 1908445), (22, 1214465), (35, 763378), (49, 545270), (55, 485786), (70, 381689), (77, 346990), (98, 272635), (110, 242893), (154, 173495), (245, 109054), (385, 69398), (490, 54527), (539, 49570), (770, 34699), (1078, 24785), (2695, 9914), (4957, 5390)]