66815804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{6301}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 128107056

約数和(自身を除く): 61291252

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 5302, 6301, 10604, 12602, 25204, 69311, 138622, 277244, 1518541, 3037082, 6074164, 16703951, 33407902, 66815804]

約数ペア:

[(1, 66815804), (2, 33407902), (4, 16703951), (11, 6074164), (22, 3037082), (44, 1518541), (241, 277244), (482, 138622), (964, 69311), (2651, 25204), (5302, 12602), (6301, 10604)]