28104186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{38711}}^1$

素因数の和:38738

約数の個数: 24

約数和(自身を含む): 61784352

約数和(自身を除く): 33680166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 38711, 77422, 116133, 232266, 425821, 851642, 1277463, 2554926, 4684031, 9368062, 14052093, 28104186]

約数ペア:

[(1, 28104186), (2, 14052093), (3, 9368062), (6, 4684031), (11, 2554926), (22, 1277463), (33, 851642), (66, 425821), (121, 232266), (242, 116133), (363, 77422), (726, 38711)]