724282972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{23929}}^1$

素因数の和:24010

約数の個数: 48

約数和(自身を含む): 1543772160

約数和(自身を除く): 819489188

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 23929, 30268, 47858, 95716, 167503, 335006, 550367, 670012, 1100734, 1124663, 2201468, 2249326, 3852569, 4498652, 7705138, 7872641, 15410276, 15745282, 25867249, 31490564, 51734498, 103468996, 181070743, 362141486, 724282972]

約数ペア:

[(1, 724282972), (2, 362141486), (4, 181070743), (7, 103468996), (14, 51734498), (23, 31490564), (28, 25867249), (46, 15745282), (47, 15410276), (92, 7872641), (94, 7705138), (161, 4498652), (188, 3852569), (322, 2249326), (329, 2201468), (644, 1124663), (658, 1100734), (1081, 670012), (1316, 550367), (2162, 335006), (4324, 167503), (7567, 95716), (15134, 47858), (23929, 30268)]