68666752

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6967}}^1$

素因数の和:6999

約数の個数: 64

約数和(自身を含む): 170576640

約数和(自身を除く): 101909888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 6967, 9856, 13934, 27868, 48769, 55736, 76637, 97538, 111472, 153274, 195076, 222944, 306548, 390152, 445888, 536459, 613096, 780304, 891776, 1072918, 1226192, 1560608, 2145836, 2452384, 3121216, 4291672, 4904768, 6242432, 8583344, 9809536, 17166688, 34333376, 68666752]

約数ペア:

[(1, 68666752), (2, 34333376), (4, 17166688), (7, 9809536), (8, 8583344), (11, 6242432), (14, 4904768), (16, 4291672), (22, 3121216), (28, 2452384), (32, 2145836), (44, 1560608), (56, 1226192), (64, 1072918), (77, 891776), (88, 780304), (112, 613096), (128, 536459), (154, 445888), (176, 390152), (224, 306548), (308, 222944), (352, 195076), (448, 153274), (616, 111472), (704, 97538), (896, 76637), (1232, 55736), (1408, 48769), (2464, 27868), (4928, 13934), (6967, 9856)]