74453984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4983

約数の個数: 48

約数和(自身を含む): 163658880

約数和(自身を除く): 89204896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 4919, 7568, 9838, 15136, 19676, 39352, 54109, 78704, 108218, 157408, 211517, 216436, 423034, 432872, 846068, 865744, 1692136, 1731488, 2326687, 3384272, 4653374, 6768544, 9306748, 18613496, 37226992, 74453984]

約数ペア:

[(1, 74453984), (2, 37226992), (4, 18613496), (8, 9306748), (11, 6768544), (16, 4653374), (22, 3384272), (32, 2326687), (43, 1731488), (44, 1692136), (86, 865744), (88, 846068), (172, 432872), (176, 423034), (344, 216436), (352, 211517), (473, 157408), (688, 108218), (946, 78704), (1376, 54109), (1892, 39352), (3784, 19676), (4919, 15136), (7568, 9838)]