64719292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24113}}^1$

素因数の和:24189

約数の個数: 24

約数和(自身を含む): 125585712

約数和(自身を除く): 60866420

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 24113, 48226, 96452, 265243, 530486, 1060972, 1470893, 2941786, 5883572, 16179823, 32359646, 64719292]

約数ペア:

[(1, 64719292), (2, 32359646), (4, 16179823), (11, 5883572), (22, 2941786), (44, 1470893), (61, 1060972), (122, 530486), (244, 265243), (671, 96452), (1342, 48226), (2684, 24113)]