8649668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 16166304

約数和(自身を除く): 7516636

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 971, 1942, 2227, 3884, 4454, 8908, 16507, 33014, 66028, 127201, 254402, 508804, 2162417, 4324834, 8649668]

約数ペア:

[(1, 8649668), (2, 4324834), (4, 2162417), (17, 508804), (34, 254402), (68, 127201), (131, 66028), (262, 33014), (524, 16507), (971, 8908), (1942, 4454), (2227, 3884)]