65011664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 130263240

約数和(自身を除く): 65251576

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 296, 386, 569, 592, 772, 1138, 1544, 2276, 3088, 4552, 7141, 9104, 14282, 21053, 28564, 42106, 57128, 84212, 109817, 114256, 168424, 219634, 336848, 439268, 878536, 1757072, 4063229, 8126458, 16252916, 32505832, 65011664]

約数ペア:

[(1, 65011664), (2, 32505832), (4, 16252916), (8, 8126458), (16, 4063229), (37, 1757072), (74, 878536), (148, 439268), (193, 336848), (296, 219634), (386, 168424), (569, 114256), (592, 109817), (772, 84212), (1138, 57128), (1544, 42106), (2276, 28564), (3088, 21053), (4552, 14282), (7141, 9104)]