70687878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2297}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 148248576

約数和(自身を除く): 77560698

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 2297, 4594, 5129, 6891, 10258, 13782, 15387, 30774, 52831, 105662, 158493, 316986, 512231, 1024462, 1536693, 3073386, 11781313, 23562626, 35343939, 70687878]

約数ペア:

[(1, 70687878), (2, 35343939), (3, 23562626), (6, 11781313), (23, 3073386), (46, 1536693), (69, 1024462), (138, 512231), (223, 316986), (446, 158493), (669, 105662), (1338, 52831), (2297, 30774), (4594, 15387), (5129, 13782), (6891, 10258)]