6688974776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{210557}}^1$

素因数の和:210612

約数の個数: 48

約数和(自身を含む): 14440067640

約数和(自身を除く): 7751092864

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 7942, 15884, 31768, 210557, 421114, 842228, 1684456, 2316127, 4000583, 4632254, 8001166, 9264508, 16002332, 18529016, 32004664, 44006413, 76011077, 88012826, 152022154, 176025652, 304044308, 352051304, 608088616, 836121847, 1672243694, 3344487388, 6688974776]

約数ペア:

[(1, 6688974776), (2, 3344487388), (4, 1672243694), (8, 836121847), (11, 608088616), (19, 352051304), (22, 304044308), (38, 176025652), (44, 152022154), (76, 88012826), (88, 76011077), (152, 44006413), (209, 32004664), (361, 18529016), (418, 16002332), (722, 9264508), (836, 8001166), (1444, 4632254), (1672, 4000583), (2888, 2316127), (3971, 1684456), (7942, 842228), (15884, 421114), (31768, 210557)]