66665568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{40849}}^1$

素因数の和:40879

約数の個数: 48

約数和(自身を含む): 185295600

約数和(自身を除く): 118630032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 40849, 81698, 122547, 163396, 245094, 326792, 490188, 653584, 694433, 980376, 1307168, 1388866, 1960752, 2083299, 2777732, 3921504, 4166598, 5555464, 8333196, 11110928, 16666392, 22221856, 33332784, 66665568]

約数ペア:

[(1, 66665568), (2, 33332784), (3, 22221856), (4, 16666392), (6, 11110928), (8, 8333196), (12, 5555464), (16, 4166598), (17, 3921504), (24, 2777732), (32, 2083299), (34, 1960752), (48, 1388866), (51, 1307168), (68, 980376), (96, 694433), (102, 653584), (136, 490188), (204, 326792), (272, 245094), (408, 163396), (544, 122547), (816, 81698), (1632, 40849)]