69870976

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 64

約数和(自身を含む): 164628000

約数和(自身を除く): 94757024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 2689, 3248, 3712, 5378, 6496, 10756, 12992, 18823, 21512, 25984, 37646, 43024, 75292, 77981, 86048, 150584, 155962, 172096, 301168, 311924, 344192, 545867, 602336, 623848, 1091734, 1204672, 1247696, 2183468, 2409344, 2495392, 4366936, 4990784, 8733872, 9981568, 17467744, 34935488, 69870976]

約数ペア:

[(1, 69870976), (2, 34935488), (4, 17467744), (7, 9981568), (8, 8733872), (14, 4990784), (16, 4366936), (28, 2495392), (29, 2409344), (32, 2183468), (56, 1247696), (58, 1204672), (64, 1091734), (112, 623848), (116, 602336), (128, 545867), (203, 344192), (224, 311924), (232, 301168), (406, 172096), (448, 155962), (464, 150584), (812, 86048), (896, 77981), (928, 75292), (1624, 43024), (1856, 37646), (2689, 25984), (3248, 21512), (3712, 18823), (5378, 12992), (6496, 10756)]