23725212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 65059344

約数和(自身を除く): 41334132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 257, 294, 314, 471, 514, 588, 628, 771, 942, 1028, 1099, 1542, 1799, 1884, 2198, 3084, 3297, 3598, 4396, 5397, 6594, 7196, 7693, 10794, 12593, 13188, 15386, 21588, 23079, 25186, 30772, 37779, 40349, 46158, 50372, 75558, 80698, 92316, 121047, 151116, 161396, 242094, 282443, 484188, 564886, 847329, 1129772, 1694658, 1977101, 3389316, 3954202, 5931303, 7908404, 11862606, 23725212]

約数ペア:

[(1, 23725212), (2, 11862606), (3, 7908404), (4, 5931303), (6, 3954202), (7, 3389316), (12, 1977101), (14, 1694658), (21, 1129772), (28, 847329), (42, 564886), (49, 484188), (84, 282443), (98, 242094), (147, 161396), (157, 151116), (196, 121047), (257, 92316), (294, 80698), (314, 75558), (471, 50372), (514, 46158), (588, 40349), (628, 37779), (771, 30772), (942, 25186), (1028, 23079), (1099, 21588), (1542, 15386), (1799, 13188), (1884, 12593), (2198, 10794), (3084, 7693), (3297, 7196), (3598, 6594), (4396, 5397)]