427993664

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5861}}^1$

素因数の和:6043

約数の個数: 56

約数和(自身を含む): 976749888

約数和(自身を除く): 548756224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2608, 4564, 5216, 5861, 9128, 10432, 11722, 18256, 23444, 36512, 41027, 46888, 73024, 82054, 93776, 164108, 187552, 328216, 375104, 656432, 955343, 1312864, 1910686, 2625728, 3821372, 6687401, 7642744, 13374802, 15285488, 26749604, 30570976, 53499208, 61141952, 106998416, 213996832, 427993664]

約数ペア:

[(1, 427993664), (2, 213996832), (4, 106998416), (7, 61141952), (8, 53499208), (14, 30570976), (16, 26749604), (28, 15285488), (32, 13374802), (56, 7642744), (64, 6687401), (112, 3821372), (163, 2625728), (224, 1910686), (326, 1312864), (448, 955343), (652, 656432), (1141, 375104), (1304, 328216), (2282, 187552), (2608, 164108), (4564, 93776), (5216, 82054), (5861, 73024), (9128, 46888), (10432, 41027), (11722, 36512), (18256, 23444)]