66339742

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 118282752

約数和(自身を除く): 51943010

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 518, 581, 1162, 1543, 3071, 3086, 6142, 10801, 21497, 21602, 42994, 57091, 114182, 128069, 256138, 399637, 799274, 896483, 1792966, 4738553, 9477106, 33169871, 66339742]

約数ペア:

[(1, 66339742), (2, 33169871), (7, 9477106), (14, 4738553), (37, 1792966), (74, 896483), (83, 799274), (166, 399637), (259, 256138), (518, 128069), (581, 114182), (1162, 57091), (1543, 42994), (3071, 21602), (3086, 21497), (6142, 10801)]