39889072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2845

約数の個数: 40

約数和(自身を含む): 83405376

約数和(自身を除く): 43516304

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 2767, 3604, 5534, 7208, 11068, 14416, 22136, 44272, 47039, 94078, 146651, 188156, 293302, 376312, 586604, 752624, 1173208, 2346416, 2493067, 4986134, 9972268, 19944536, 39889072]

約数ペア:

[(1, 39889072), (2, 19944536), (4, 9972268), (8, 4986134), (16, 2493067), (17, 2346416), (34, 1173208), (53, 752624), (68, 586604), (106, 376312), (136, 293302), (212, 188156), (272, 146651), (424, 94078), (848, 47039), (901, 44272), (1802, 22136), (2767, 14416), (3604, 11068), (5534, 7208)]