64008128

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{58831}}^1$

素因数の和:58860

約数の個数: 28

約数和(自身を含む): 134489952

約数和(自身を除く): 70481824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 58831, 117662, 235324, 470648, 941296, 1000127, 1882592, 2000254, 3765184, 4000508, 8001016, 16002032, 32004064, 64008128]

約数ペア:

[(1, 64008128), (2, 32004064), (4, 16002032), (8, 8001016), (16, 4000508), (17, 3765184), (32, 2000254), (34, 1882592), (64, 1000127), (68, 941296), (136, 470648), (272, 235324), (544, 117662), (1088, 58831)]