21127744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30011}}^1$

素因数の和:30034

約数の個数: 28

約数和(自身を含む): 45738288

約数和(自身を除く): 24610544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30011, 60022, 120044, 240088, 330121, 480176, 660242, 960352, 1320484, 1920704, 2640968, 5281936, 10563872, 21127744]

約数ペア:

[(1, 21127744), (2, 10563872), (4, 5281936), (8, 2640968), (11, 1920704), (16, 1320484), (22, 960352), (32, 660242), (44, 480176), (64, 330121), (88, 240088), (176, 120044), (352, 60022), (704, 30011)]