28525184

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{13109}}^1$

素因数の和:13140

約数の個数: 32

約数和(自身を含む): 60174900

約数和(自身を除く): 31649716

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 13109, 26218, 52436, 104872, 209744, 222853, 419488, 445706, 838976, 891412, 1677952, 1782824, 3565648, 7131296, 14262592, 28525184]

約数ペア:

[(1, 28525184), (2, 14262592), (4, 7131296), (8, 3565648), (16, 1782824), (17, 1677952), (32, 891412), (34, 838976), (64, 445706), (68, 419488), (128, 222853), (136, 209744), (272, 104872), (544, 52436), (1088, 26218), (2176, 13109)]