76191728

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{34759}}^1$

素因数の和:34904

約数の個数: 20

約数和(自身を含む): 148703280

約数和(自身を除く): 72511552

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 34759, 69518, 139036, 278072, 556144, 4761983, 9523966, 19047932, 38095864, 76191728]

約数ペア:

[(1, 76191728), (2, 38095864), (4, 19047932), (8, 9523966), (16, 4761983), (137, 556144), (274, 278072), (548, 139036), (1096, 69518), (2192, 34759)]