65990526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4451}}^1$

素因数の和:4816

約数の個数: 32

約数和(自身を含む): 151296768

約数和(自身を除く): 85306242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4451, 4942, 7413, 8902, 13353, 14826, 26706, 31157, 62314, 93471, 186942, 1571203, 3142406, 4713609, 9427218, 10998421, 21996842, 32995263, 65990526]

約数ペア:

[(1, 65990526), (2, 32995263), (3, 21996842), (6, 10998421), (7, 9427218), (14, 4713609), (21, 3142406), (42, 1571203), (353, 186942), (706, 93471), (1059, 62314), (2118, 31157), (2471, 26706), (4451, 14826), (4942, 13353), (7413, 8902)]