7929128

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 15357600

約数和(自身を除く): 7428472

約数列:

[1, 2, 4, 8, 59, 107, 118, 157, 214, 236, 314, 428, 472, 628, 856, 1256, 6313, 9263, 12626, 16799, 18526, 25252, 33598, 37052, 50504, 67196, 74104, 134392, 991141, 1982282, 3964564, 7929128]

約数ペア:

[(1, 7929128), (2, 3964564), (4, 1982282), (8, 991141), (59, 134392), (107, 74104), (118, 67196), (157, 50504), (214, 37052), (236, 33598), (314, 25252), (428, 18526), (472, 16799), (628, 12626), (856, 9263), (1256, 6313)]