64179682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6521}}^1$

素因数の和:6586

約数の個数: 32

約数和(自身を含む): 118961280

約数和(自身を除く): 54781598

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 6521, 9842, 13042, 45647, 91294, 123899, 241277, 247798, 482554, 867293, 1688939, 1734586, 3377878, 4584263, 9168526, 32089841, 64179682]

約数ペア:

[(1, 64179682), (2, 32089841), (7, 9168526), (14, 4584263), (19, 3377878), (37, 1734586), (38, 1688939), (74, 867293), (133, 482554), (259, 247798), (266, 241277), (518, 123899), (703, 91294), (1406, 45647), (4921, 13042), (6521, 9842)]