2011456064

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{17827}}^1$

素因数の和:17923

約数の個数: 56

約数和(自身を含む): 4184160288

約数和(自身を除く): 2172704224

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 2624, 2752, 3526, 7052, 14104, 17827, 28208, 35654, 56416, 71308, 112832, 142616, 285232, 570464, 730907, 766561, 1140928, 1461814, 1533122, 2923628, 3066244, 5847256, 6132488, 11694512, 12264976, 23389024, 24529952, 31429001, 46778048, 49059904, 62858002, 125716004, 251432008, 502864016, 1005728032, 2011456064]

約数ペア:

[(1, 2011456064), (2, 1005728032), (4, 502864016), (8, 251432008), (16, 125716004), (32, 62858002), (41, 49059904), (43, 46778048), (64, 31429001), (82, 24529952), (86, 23389024), (164, 12264976), (172, 11694512), (328, 6132488), (344, 5847256), (656, 3066244), (688, 2923628), (1312, 1533122), (1376, 1461814), (1763, 1140928), (2624, 766561), (2752, 730907), (3526, 570464), (7052, 285232), (14104, 142616), (17827, 112832), (28208, 71308), (35654, 56416)]