42718144

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 112

約数和(自身を含む): 105338880

約数和(自身を除く): 62620736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 79, 112, 119, 136, 142, 158, 224, 238, 272, 284, 316, 448, 476, 497, 544, 553, 568, 632, 952, 994, 1088, 1106, 1136, 1207, 1264, 1343, 1904, 1988, 2212, 2272, 2414, 2528, 2686, 3808, 3976, 4424, 4544, 4828, 5056, 5372, 5609, 7616, 7952, 8449, 8848, 9401, 9656, 10744, 11218, 15904, 16898, 17696, 18802, 19312, 21488, 22436, 31808, 33796, 35392, 37604, 38624, 39263, 42976, 44872, 67592, 75208, 77248, 78526, 85952, 89744, 95353, 135184, 150416, 157052, 179488, 190706, 270368, 300832, 314104, 358976, 381412, 540736, 601664, 628208, 667471, 762824, 1256416, 1334942, 1525648, 2512832, 2669884, 3051296, 5339768, 6102592, 10679536, 21359072, 42718144]

約数ペア:

[(1, 42718144), (2, 21359072), (4, 10679536), (7, 6102592), (8, 5339768), (14, 3051296), (16, 2669884), (17, 2512832), (28, 1525648), (32, 1334942), (34, 1256416), (56, 762824), (64, 667471), (68, 628208), (71, 601664), (79, 540736), (112, 381412), (119, 358976), (136, 314104), (142, 300832), (158, 270368), (224, 190706), (238, 179488), (272, 157052), (284, 150416), (316, 135184), (448, 95353), (476, 89744), (497, 85952), (544, 78526), (553, 77248), (568, 75208), (632, 67592), (952, 44872), (994, 42976), (1088, 39263), (1106, 38624), (1136, 37604), (1207, 35392), (1264, 33796), (1343, 31808), (1904, 22436), (1988, 21488), (2212, 19312), (2272, 18802), (2414, 17696), (2528, 16898), (2686, 15904), (3808, 11218), (3976, 10744), (4424, 9656), (4544, 9401), (4828, 8848), (5056, 8449), (5372, 7952), (5609, 7616)]