27891808

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 64308384

約数和(自身を除く): 36416576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 3037, 4592, 6074, 9184, 12148, 21259, 24296, 42518, 48592, 85036, 97184, 124517, 170072, 249034, 340144, 498068, 680288, 871619, 996136, 1743238, 1992272, 3486476, 3984544, 6972952, 13945904, 27891808]

約数ペア:

[(1, 27891808), (2, 13945904), (4, 6972952), (7, 3984544), (8, 3486476), (14, 1992272), (16, 1743238), (28, 996136), (32, 871619), (41, 680288), (56, 498068), (82, 340144), (112, 249034), (164, 170072), (224, 124517), (287, 97184), (328, 85036), (574, 48592), (656, 42518), (1148, 24296), (1312, 21259), (2296, 12148), (3037, 9184), (4592, 6074)]