68505248

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{587}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 154695744

約数和(自身を除く): 86190496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 587, 1042, 1174, 2084, 2348, 3647, 4109, 4168, 4696, 7294, 8218, 8336, 9392, 14588, 16436, 16672, 18784, 29176, 32872, 58352, 65744, 116704, 131488, 305827, 611654, 1223308, 2140789, 2446616, 4281578, 4893232, 8563156, 9786464, 17126312, 34252624, 68505248]

約数ペア:

[(1, 68505248), (2, 34252624), (4, 17126312), (7, 9786464), (8, 8563156), (14, 4893232), (16, 4281578), (28, 2446616), (32, 2140789), (56, 1223308), (112, 611654), (224, 305827), (521, 131488), (587, 116704), (1042, 65744), (1174, 58352), (2084, 32872), (2348, 29176), (3647, 18784), (4109, 16672), (4168, 16436), (4696, 14588), (7294, 9392), (8218, 8336)]