10721248

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4330

約数の個数: 24

約数和(自身を含む): 21379680

約数和(自身を除く): 10658432

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 4241, 8482, 16964, 33928, 67856, 135712, 335039, 670078, 1340156, 2680312, 5360624, 10721248]

約数ペア:

[(1, 10721248), (2, 5360624), (4, 2680312), (8, 1340156), (16, 670078), (32, 335039), (79, 135712), (158, 67856), (316, 33928), (632, 16964), (1264, 8482), (2528, 4241)]