64359218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9719}}^1$

素因数の和:9782

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 58812622

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 9719, 19438, 68033, 106909, 136066, 213818, 417917, 748363, 835834, 1496726, 2925419, 4597087, 5850838, 9194174, 32179609, 64359218]

約数ペア:

[(1, 64359218), (2, 32179609), (7, 9194174), (11, 5850838), (14, 4597087), (22, 2925419), (43, 1496726), (77, 835834), (86, 748363), (154, 417917), (301, 213818), (473, 136066), (602, 106909), (946, 68033), (3311, 19438), (6622, 9719)]