12986752

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 26254800

約数和(自身を除く): 13268048

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1429, 2272, 2858, 4544, 5716, 9088, 11432, 22864, 45728, 91456, 101459, 182912, 202918, 405836, 811672, 1623344, 3246688, 6493376, 12986752]

約数ペア:

[(1, 12986752), (2, 6493376), (4, 3246688), (8, 1623344), (16, 811672), (32, 405836), (64, 202918), (71, 182912), (128, 101459), (142, 91456), (284, 45728), (568, 22864), (1136, 11432), (1429, 9088), (2272, 5716), (2858, 4544)]