6990825.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 26539200

約数和(自身を除く): 14942216

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 193, 203, 232, 259, 296, 386, 406, 518, 772, 812, 1036, 1073, 1351, 1544, 1624, 2072, 2146, 2702, 4292, 5404, 5597, 7141, 7511, 8584, 10808, 11194, 14282, 15022, 22388, 28564, 30044, 39179, 44776, 49987, 57128, 60088, 78358, 99974, 156716, 199948, 207089, 313432, 399896, 414178, 828356, 1449623, 1656712, 2899246, 5798492, 11596984]

約数ペア:

[(1, 11596984), (2, 5798492), (4, 2899246), (7, 1656712), (8, 1449623), (14, 828356), (28, 414178), (29, 399896), (37, 313432), (56, 207089), (58, 199948), (74, 156716), (116, 99974), (148, 78358), (193, 60088), (203, 57128), (232, 49987), (259, 44776), (296, 39179), (386, 30044), (406, 28564), (518, 22388), (772, 15022), (812, 14282), (1036, 11194), (1073, 10808), (1351, 8584), (1544, 7511), (1624, 7141), (2072, 5597), (2146, 5404), (2702, 4292)]