4639912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 9325800

約数和(自身を除く): 4685888

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 313, 436, 626, 872, 1252, 1853, 2504, 3706, 5321, 7412, 10642, 14824, 21284, 34117, 42568, 68234, 136468, 272936, 579989, 1159978, 2319956, 4639912]

約数ペア:

[(1, 4639912), (2, 2319956), (4, 1159978), (8, 579989), (17, 272936), (34, 136468), (68, 68234), (109, 42568), (136, 34117), (218, 21284), (313, 14824), (436, 10642), (626, 7412), (872, 5321), (1252, 3706), (1853, 2504)]