7831238408

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{186707}}^1$

素因数の和:186834

約数の個数: 48

約数和(自身を含む): 17240616720

約数和(自身を除く): 9409378312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 5243, 5992, 10486, 20972, 41944, 186707, 373414, 746828, 1306949, 1493656, 2613898, 5227796, 9148643, 10455592, 18297286, 19977649, 36594572, 39955298, 73189144, 79910596, 139843543, 159821192, 279687086, 559374172, 978904801, 1118748344, 1957809602, 3915619204, 7831238408]

約数ペア:

[(1, 7831238408), (2, 3915619204), (4, 1957809602), (7, 1118748344), (8, 978904801), (14, 559374172), (28, 279687086), (49, 159821192), (56, 139843543), (98, 79910596), (107, 73189144), (196, 39955298), (214, 36594572), (392, 19977649), (428, 18297286), (749, 10455592), (856, 9148643), (1498, 5227796), (2996, 2613898), (5243, 1493656), (5992, 1306949), (10486, 746828), (20972, 373414), (41944, 186707)]