121428512

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71597}}^1$

素因数の和:71660

約数の個数: 24

約数和(自身を含む): 243576396

約数和(自身を除く): 122147884

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 71597, 143194, 286388, 572776, 1145552, 2291104, 3794641, 7589282, 15178564, 30357128, 60714256, 121428512]

約数ペア:

[(1, 121428512), (2, 60714256), (4, 30357128), (8, 15178564), (16, 7589282), (32, 3794641), (53, 2291104), (106, 1145552), (212, 572776), (424, 286388), (848, 143194), (1696, 71597)]