71260994

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 126451200

約数和(自身を除く): 55190206

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 1022, 1423, 2846, 3577, 7154, 9961, 19922, 25039, 50078, 69727, 103879, 139454, 207758, 488089, 727153, 976178, 1454306, 5090071, 10180142, 35630497, 71260994]

約数ペア:

[(1, 71260994), (2, 35630497), (7, 10180142), (14, 5090071), (49, 1454306), (73, 976178), (98, 727153), (146, 488089), (343, 207758), (511, 139454), (686, 103879), (1022, 69727), (1423, 50078), (2846, 25039), (3577, 19922), (7154, 9961)]