27911528078

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{15473}}^1$

素因数の和:15801

約数の個数: 48

約数和(自身を含む): 49534130880

約数和(自身を除く): 21622602802

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 233, 466, 553, 1106, 1631, 3262, 3871, 7742, 11417, 15473, 18407, 22834, 30946, 36814, 108311, 128849, 216622, 257698, 758177, 901943, 1222367, 1516354, 1803886, 2444734, 3605209, 7210418, 8556569, 17113138, 25236463, 50472926, 59895983, 119791966, 176655241, 284811511, 353310482, 569623022, 1993680577, 3987361154, 13955764039, 27911528078]

約数ペア:

[(1, 27911528078), (2, 13955764039), (7, 3987361154), (14, 1993680577), (49, 569623022), (79, 353310482), (98, 284811511), (158, 176655241), (233, 119791966), (466, 59895983), (553, 50472926), (1106, 25236463), (1631, 17113138), (3262, 8556569), (3871, 7210418), (7742, 3605209), (11417, 2444734), (15473, 1803886), (18407, 1516354), (22834, 1222367), (30946, 901943), (36814, 758177), (108311, 257698), (128849, 216622)]