27444676

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 57456000

約数和(自身を除く): 30011324

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 449, 518, 826, 898, 1036, 1652, 1796, 2183, 3143, 4366, 6286, 8732, 12572, 15281, 16613, 26491, 30562, 33226, 52982, 61124, 66452, 105964, 116291, 185437, 232582, 370874, 465164, 741748, 980167, 1960334, 3920668, 6861169, 13722338, 27444676]

約数ペア:

[(1, 27444676), (2, 13722338), (4, 6861169), (7, 3920668), (14, 1960334), (28, 980167), (37, 741748), (59, 465164), (74, 370874), (118, 232582), (148, 185437), (236, 116291), (259, 105964), (413, 66452), (449, 61124), (518, 52982), (826, 33226), (898, 30562), (1036, 26491), (1652, 16613), (1796, 15281), (2183, 12572), (3143, 8732), (4366, 6286)]