26430284

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 47975760

約数和(自身を除く): 21545476

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 1669, 3338, 3959, 6676, 7918, 15836, 61753, 123506, 178583, 247012, 357166, 714332, 6607571, 13215142, 26430284]

約数ペア:

[(1, 26430284), (2, 13215142), (4, 6607571), (37, 714332), (74, 357166), (107, 247012), (148, 178583), (214, 123506), (428, 61753), (1669, 15836), (3338, 7918), (3959, 6676)]