12985376

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{2267}}^1$

素因数の和:2456

約数の個数: 24

約数和(自身を含む): 25719120

約数和(自身を除く): 12733744

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2267, 2864, 4534, 5728, 9068, 18136, 36272, 72544, 405793, 811586, 1623172, 3246344, 6492688, 12985376]

約数ペア:

[(1, 12985376), (2, 6492688), (4, 3246344), (8, 1623172), (16, 811586), (32, 405793), (179, 72544), (358, 36272), (716, 18136), (1432, 9068), (2267, 5728), (2864, 4534)]