28653558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251347}}^1$

素因数の和:251371

約数の個数: 16

約数和(自身を含む): 60323520

約数和(自身を除く): 31669962

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251347, 502694, 754041, 1508082, 4775593, 9551186, 14326779, 28653558]

約数ペア:

[(1, 28653558), (2, 14326779), (3, 9551186), (6, 4775593), (19, 1508082), (38, 754041), (57, 502694), (114, 251347)]