78727228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21893}}^1$

素因数の和:21957

約数の個数: 24

約数和(自身を含む): 147127680

約数和(自身を除く): 68400452

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 21893, 43786, 87572, 634897, 678683, 1269794, 1357366, 2539588, 2714732, 19681807, 39363614, 78727228]

約数ペア:

[(1, 78727228), (2, 39363614), (4, 19681807), (29, 2714732), (31, 2539588), (58, 1357366), (62, 1269794), (116, 678683), (124, 634897), (899, 87572), (1798, 43786), (3596, 21893)]