65841748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138323}}^1$

素因数の和:138351

約数の個数: 24

約数和(自身を含む): 139430592

約数和(自身を除く): 73588844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 138323, 276646, 553292, 968261, 1936522, 2351491, 3873044, 4702982, 9405964, 16460437, 32920874, 65841748]

約数ペア:

[(1, 65841748), (2, 32920874), (4, 16460437), (7, 9405964), (14, 4702982), (17, 3873044), (28, 2351491), (34, 1936522), (68, 968261), (119, 553292), (238, 276646), (476, 138323)]