73085176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2141}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 145741680

約数和(自身を除く): 72656504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 2008, 2141, 4267, 4282, 8534, 8564, 17068, 17128, 34136, 36397, 72794, 145588, 291176, 537391, 1074782, 2149564, 4299128, 9135647, 18271294, 36542588, 73085176]

約数ペア:

[(1, 73085176), (2, 36542588), (4, 18271294), (8, 9135647), (17, 4299128), (34, 2149564), (68, 1074782), (136, 537391), (251, 291176), (502, 145588), (1004, 72794), (2008, 36397), (2141, 34136), (4267, 17128), (4282, 17068), (8534, 8564)]