29640688

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 80

約数和(自身を含む): 73209600

約数和(自身を除く): 43568912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 491, 539, 616, 686, 784, 982, 1078, 1232, 1372, 1964, 2156, 2744, 3437, 3773, 3928, 4312, 5401, 5488, 6874, 7546, 7856, 8624, 10802, 13748, 15092, 21604, 24059, 27496, 30184, 37807, 43208, 48118, 54992, 60368, 75614, 86416, 96236, 151228, 168413, 192472, 264649, 302456, 336826, 384944, 529298, 604912, 673652, 1058596, 1347304, 1852543, 2117192, 2694608, 3705086, 4234384, 7410172, 14820344, 29640688]

約数ペア:

[(1, 29640688), (2, 14820344), (4, 7410172), (7, 4234384), (8, 3705086), (11, 2694608), (14, 2117192), (16, 1852543), (22, 1347304), (28, 1058596), (44, 673652), (49, 604912), (56, 529298), (77, 384944), (88, 336826), (98, 302456), (112, 264649), (154, 192472), (176, 168413), (196, 151228), (308, 96236), (343, 86416), (392, 75614), (491, 60368), (539, 54992), (616, 48118), (686, 43208), (784, 37807), (982, 30184), (1078, 27496), (1232, 24059), (1372, 21604), (1964, 15092), (2156, 13748), (2744, 10802), (3437, 8624), (3773, 7856), (3928, 7546), (4312, 6874), (5401, 5488)]