7156730672

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{100313}}^1$

素因数の和:100355

約数の個数: 80

約数和(自身を含む): 17414510400

約数和(自身を除く): 10257779728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2744, 4459, 5096, 5488, 8918, 10192, 17836, 35672, 71344, 100313, 200626, 401252, 702191, 802504, 1304069, 1404382, 1605008, 2608138, 2808764, 4915337, 5216276, 5617528, 9128483, 9830674, 10432552, 11235056, 18256966, 19661348, 20865104, 34407359, 36513932, 39322696, 63899381, 68814718, 73027864, 78645392, 127798762, 137629436, 146055728, 255597524, 275258872, 447295667, 511195048, 550517744, 894591334, 1022390096, 1789182668, 3578365336, 7156730672]

約数ペア:

[(1, 7156730672), (2, 3578365336), (4, 1789182668), (7, 1022390096), (8, 894591334), (13, 550517744), (14, 511195048), (16, 447295667), (26, 275258872), (28, 255597524), (49, 146055728), (52, 137629436), (56, 127798762), (91, 78645392), (98, 73027864), (104, 68814718), (112, 63899381), (182, 39322696), (196, 36513932), (208, 34407359), (343, 20865104), (364, 19661348), (392, 18256966), (637, 11235056), (686, 10432552), (728, 9830674), (784, 9128483), (1274, 5617528), (1372, 5216276), (1456, 4915337), (2548, 2808764), (2744, 2608138), (4459, 1605008), (5096, 1404382), (5488, 1304069), (8918, 802504), (10192, 702191), (17836, 401252), (35672, 200626), (71344, 100313)]