12828208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27647}}^1$

素因数の和:27684

約数の個数: 20

約数和(自身を含む): 25712640

約数和(自身を除く): 12884432

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27647, 55294, 110588, 221176, 442352, 801763, 1603526, 3207052, 6414104, 12828208]

約数ペア:

[(1, 12828208), (2, 6414104), (4, 3207052), (8, 1603526), (16, 801763), (29, 442352), (58, 221176), (116, 110588), (232, 55294), (464, 27647)]