26971210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1231}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 55706112

約数和(自身を除く): 28734902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1231, 1565, 2191, 2462, 3130, 4382, 6155, 8617, 10955, 12310, 17234, 21910, 43085, 86170, 385303, 770606, 1926515, 2697121, 3853030, 5394242, 13485605, 26971210]

約数ペア:

[(1, 26971210), (2, 13485605), (5, 5394242), (7, 3853030), (10, 2697121), (14, 1926515), (35, 770606), (70, 385303), (313, 86170), (626, 43085), (1231, 21910), (1565, 17234), (2191, 12310), (2462, 10955), (3130, 8617), (4382, 6155)]