72758638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1879}}^1$

素因数の和:2919

約数の個数: 16

約数和(自身を含む): 115056000

約数和(自身を除く): 42297362

約数列:

[1, 2, 19, 38, 1019, 1879, 2038, 3758, 19361, 35701, 38722, 71402, 1914701, 3829402, 36379319, 72758638]

約数ペア:

[(1, 72758638), (2, 36379319), (19, 3829402), (38, 1914701), (1019, 71402), (1879, 38722), (2038, 35701), (3758, 19361)]