68806976

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 84

約数和(自身を含む): 163398708

約数和(自身を除く): 94591732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 518, 592, 593, 784, 1036, 1184, 1186, 1568, 1813, 2072, 2368, 2372, 3136, 3626, 4144, 4151, 4744, 7252, 8288, 8302, 9488, 14504, 16576, 16604, 18976, 21941, 29008, 29057, 33208, 37952, 43882, 58016, 58114, 66416, 87764, 116032, 116228, 132832, 153587, 175528, 232456, 265664, 307174, 351056, 464912, 614348, 702112, 929824, 1075109, 1228696, 1404224, 1859648, 2150218, 2457392, 4300436, 4914784, 8600872, 9829568, 17201744, 34403488, 68806976]

約数ペア:

[(1, 68806976), (2, 34403488), (4, 17201744), (7, 9829568), (8, 8600872), (14, 4914784), (16, 4300436), (28, 2457392), (32, 2150218), (37, 1859648), (49, 1404224), (56, 1228696), (64, 1075109), (74, 929824), (98, 702112), (112, 614348), (148, 464912), (196, 351056), (224, 307174), (259, 265664), (296, 232456), (392, 175528), (448, 153587), (518, 132832), (592, 116228), (593, 116032), (784, 87764), (1036, 66416), (1184, 58114), (1186, 58016), (1568, 43882), (1813, 37952), (2072, 33208), (2368, 29057), (2372, 29008), (3136, 21941), (3626, 18976), (4144, 16604), (4151, 16576), (4744, 14504), (7252, 9488), (8288, 8302)]