66528112

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 152688640

約数和(自身を除く): 86160528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 79, 103, 112, 146, 158, 206, 292, 316, 412, 511, 553, 584, 632, 721, 824, 1022, 1106, 1168, 1264, 1442, 1648, 2044, 2212, 2884, 4088, 4424, 5767, 5768, 7519, 8137, 8176, 8848, 11534, 11536, 15038, 16274, 23068, 30076, 32548, 40369, 46136, 52633, 56959, 60152, 65096, 80738, 92272, 105266, 113918, 120304, 130192, 161476, 210532, 227836, 322952, 421064, 455672, 594001, 645904, 842128, 911344, 1188002, 2376004, 4158007, 4752008, 8316014, 9504016, 16632028, 33264056, 66528112]

約数ペア:

[(1, 66528112), (2, 33264056), (4, 16632028), (7, 9504016), (8, 8316014), (14, 4752008), (16, 4158007), (28, 2376004), (56, 1188002), (73, 911344), (79, 842128), (103, 645904), (112, 594001), (146, 455672), (158, 421064), (206, 322952), (292, 227836), (316, 210532), (412, 161476), (511, 130192), (553, 120304), (584, 113918), (632, 105266), (721, 92272), (824, 80738), (1022, 65096), (1106, 60152), (1168, 56959), (1264, 52633), (1442, 46136), (1648, 40369), (2044, 32548), (2212, 30076), (2884, 23068), (4088, 16274), (4424, 15038), (5767, 11536), (5768, 11534), (7519, 8848), (8137, 8176)]