28948819966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{15901}}^1\times {\mathrm{7523}}^1$

素因数の和:23448

約数の個数: 24

約数和(自身を含む): 47739012552

約数和(自身を除く): 18790192586

約数列:

[1, 2, 11, 22, 121, 242, 7523, 15046, 15901, 31802, 82753, 165506, 174911, 349822, 910283, 1820566, 1924021, 3848042, 119623223, 239246446, 1315855453, 2631710906, 14474409983, 28948819966]

約数ペア:

[(1, 28948819966), (2, 14474409983), (11, 2631710906), (22, 1315855453), (121, 239246446), (242, 119623223), (7523, 3848042), (15046, 1924021), (15901, 1820566), (31802, 910283), (82753, 349822), (165506, 174911)]