41765728

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 43390112

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 127, 172, 239, 254, 344, 478, 508, 688, 956, 1016, 1376, 1912, 2032, 3824, 4064, 5461, 7648, 10277, 10922, 20554, 21844, 30353, 41108, 43688, 60706, 82216, 87376, 121412, 164432, 174752, 242824, 328864, 485648, 971296, 1305179, 2610358, 5220716, 10441432, 20882864, 41765728]

約数ペア:

[(1, 41765728), (2, 20882864), (4, 10441432), (8, 5220716), (16, 2610358), (32, 1305179), (43, 971296), (86, 485648), (127, 328864), (172, 242824), (239, 174752), (254, 164432), (344, 121412), (478, 87376), (508, 82216), (688, 60706), (956, 43688), (1016, 41108), (1376, 30353), (1912, 21844), (2032, 20554), (3824, 10922), (4064, 10277), (5461, 7648)]