64454984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{919}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 132148800

約数和(自身を除く): 67693816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 797, 919, 1594, 1838, 3188, 3676, 6376, 7352, 8767, 10109, 17534, 20218, 35068, 40436, 70136, 80872, 732443, 1464886, 2929772, 5859544, 8056873, 16113746, 32227492, 64454984]

約数ペア:

[(1, 64454984), (2, 32227492), (4, 16113746), (8, 8056873), (11, 5859544), (22, 2929772), (44, 1464886), (88, 732443), (797, 80872), (919, 70136), (1594, 40436), (1838, 35068), (3188, 20218), (3676, 17534), (6376, 10109), (7352, 8767)]