71894828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19993}}^1$

素因数の和:20057

約数の個数: 24

約数和(自身を含む): 134359680

約数和(自身を除く): 62464852

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 19993, 39986, 79972, 579797, 619783, 1159594, 1239566, 2319188, 2479132, 17973707, 35947414, 71894828]

約数ペア:

[(1, 71894828), (2, 35947414), (4, 17973707), (29, 2479132), (31, 2319188), (58, 1239566), (62, 1159594), (116, 619783), (124, 579797), (899, 79972), (1798, 39986), (3596, 19993)]