61971392

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 152156160

約数和(自身を除く): 90184768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 79, 103, 112, 119, 136, 158, 206, 224, 238, 272, 316, 412, 448, 476, 544, 553, 632, 721, 824, 952, 1088, 1106, 1264, 1343, 1442, 1648, 1751, 1904, 2212, 2528, 2686, 2884, 3296, 3502, 3808, 4424, 5056, 5372, 5768, 6592, 7004, 7616, 8137, 8848, 9401, 10744, 11536, 12257, 14008, 16274, 17696, 18802, 21488, 23072, 24514, 28016, 32548, 35392, 37604, 42976, 46144, 49028, 56032, 56959, 65096, 75208, 85952, 98056, 112064, 113918, 130192, 138329, 150416, 196112, 227836, 260384, 276658, 300832, 392224, 455672, 520768, 553316, 601664, 784448, 911344, 968303, 1106632, 1822688, 1936606, 2213264, 3645376, 3873212, 4426528, 7746424, 8853056, 15492848, 30985696, 61971392]

約数ペア:

[(1, 61971392), (2, 30985696), (4, 15492848), (7, 8853056), (8, 7746424), (14, 4426528), (16, 3873212), (17, 3645376), (28, 2213264), (32, 1936606), (34, 1822688), (56, 1106632), (64, 968303), (68, 911344), (79, 784448), (103, 601664), (112, 553316), (119, 520768), (136, 455672), (158, 392224), (206, 300832), (224, 276658), (238, 260384), (272, 227836), (316, 196112), (412, 150416), (448, 138329), (476, 130192), (544, 113918), (553, 112064), (632, 98056), (721, 85952), (824, 75208), (952, 65096), (1088, 56959), (1106, 56032), (1264, 49028), (1343, 46144), (1442, 42976), (1648, 37604), (1751, 35392), (1904, 32548), (2212, 28016), (2528, 24514), (2686, 23072), (2884, 21488), (3296, 18802), (3502, 17696), (3808, 16274), (4424, 14008), (5056, 12257), (5372, 11536), (5768, 10744), (6592, 9401), (7004, 8848), (7616, 8137)]