7490642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 12597120

約数和(自身を除く): 5106478

約数列:

[1, 2, 17, 29, 34, 58, 71, 107, 142, 214, 493, 986, 1207, 1819, 2059, 2414, 3103, 3638, 4118, 6206, 7597, 15194, 35003, 52751, 70006, 105502, 129149, 220313, 258298, 440626, 3745321, 7490642]

約数ペア:

[(1, 7490642), (2, 3745321), (17, 440626), (29, 258298), (34, 220313), (58, 129149), (71, 105502), (107, 70006), (142, 52751), (214, 35003), (493, 15194), (986, 7597), (1207, 6206), (1819, 4118), (2059, 3638), (2414, 3103)]