74801404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1489}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 138093200

約数和(自身を除く): 63291796

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 1489, 2644, 2978, 5956, 12559, 25118, 28291, 50236, 56582, 113164, 984229, 1968458, 3936916, 18700351, 37400702, 74801404]

約数ペア:

[(1, 74801404), (2, 37400702), (4, 18700351), (19, 3936916), (38, 1968458), (76, 984229), (661, 113164), (1322, 56582), (1489, 50236), (2644, 28291), (2978, 25118), (5956, 12559)]