28025546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8581}}^1$

素因数の和:8677

約数の個数: 16

約数和(自身を含む): 44489088

約数和(自身を除く): 16463542

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 8581, 17162, 197363, 394726, 609251, 1218502, 14012773, 28025546]

約数ペア:

[(1, 28025546), (2, 14012773), (23, 1218502), (46, 609251), (71, 394726), (142, 197363), (1633, 17162), (3266, 8581)]