1396221728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{3966539}}^1$

素因数の和:3966560

約数の個数: 24

約数和(自身を含む): 2998704240

約数和(自身を除く): 1602482512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 3966539, 7933078, 15866156, 31732312, 43631929, 63464624, 87263858, 126929248, 174527716, 349055432, 698110864, 1396221728]

約数ペア:

[(1, 1396221728), (2, 698110864), (4, 349055432), (8, 174527716), (11, 126929248), (16, 87263858), (22, 63464624), (32, 43631929), (44, 31732312), (88, 15866156), (176, 7933078), (352, 3966539)]