78282284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2423}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 141105888

約数和(自身を除く): 62823604

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 2423, 4846, 8077, 9692, 16154, 32308, 99343, 198686, 397372, 477331, 954662, 1909324, 19570571, 39141142, 78282284]

約数ペア:

[(1, 78282284), (2, 39141142), (4, 19570571), (41, 1909324), (82, 954662), (164, 477331), (197, 397372), (394, 198686), (788, 99343), (2423, 32308), (4846, 16154), (8077, 9692)]