123564772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{29789}}^1$

素因数の和:29871

約数の個数: 24

約数和(自身を含む): 232719480

約数和(自身を除く): 109154708

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 29789, 59578, 119156, 506413, 1012826, 1817129, 2025652, 3634258, 7268516, 30891193, 61782386, 123564772]

約数ペア:

[(1, 123564772), (2, 61782386), (4, 30891193), (17, 7268516), (34, 3634258), (61, 2025652), (68, 1817129), (122, 1012826), (244, 506413), (1037, 119156), (2074, 59578), (4148, 29789)]