7172968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 15075360

約数和(自身を除く): 7902392

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 2203, 3256, 4406, 8812, 17624, 24233, 48466, 81511, 96932, 163022, 193864, 326044, 652088, 896621, 1793242, 3586484, 7172968]

約数ペア:

[(1, 7172968), (2, 3586484), (4, 1793242), (8, 896621), (11, 652088), (22, 326044), (37, 193864), (44, 163022), (74, 96932), (88, 81511), (148, 48466), (296, 24233), (407, 17624), (814, 8812), (1628, 4406), (2203, 3256)]