64908826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{23399}}^1$

素因数の和:23493

約数の個数: 16

約数和(自身を含む): 103896000

約数和(自身を除く): 38987174

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 23399, 46798, 444581, 889162, 1708127, 3416254, 32454413, 64908826]

約数ペア:

[(1, 64908826), (2, 32454413), (19, 3416254), (38, 1708127), (73, 889162), (146, 444581), (1387, 46798), (2774, 23399)]