25943322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 55252800

約数和(自身を除く): 29309478

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 2557, 3382, 5073, 5114, 7671, 10146, 15342, 48583, 97166, 145749, 227573, 291498, 455146, 682719, 1365438, 4323887, 8647774, 12971661, 25943322]

約数ペア:

[(1, 25943322), (2, 12971661), (3, 8647774), (6, 4323887), (19, 1365438), (38, 682719), (57, 455146), (89, 291498), (114, 227573), (178, 145749), (267, 97166), (534, 48583), (1691, 15342), (2557, 10146), (3382, 7671), (5073, 5114)]