868754992

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{12101}}^1$

素因数の和:12757

約数の個数: 40

約数和(自身を含む): 1926832032

約数和(自身を除く): 1058077040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1282, 2564, 4487, 5128, 8974, 10256, 12101, 17948, 24202, 35896, 48404, 71792, 84707, 96808, 169414, 193616, 338828, 677656, 1355312, 7756741, 15513482, 31026964, 54297187, 62053928, 108594374, 124107856, 217188748, 434377496, 868754992]

約数ペア:

[(1, 868754992), (2, 434377496), (4, 217188748), (7, 124107856), (8, 108594374), (14, 62053928), (16, 54297187), (28, 31026964), (56, 15513482), (112, 7756741), (641, 1355312), (1282, 677656), (2564, 338828), (4487, 193616), (5128, 169414), (8974, 96808), (10256, 84707), (12101, 71792), (17948, 48404), (24202, 35896)]