42734536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7753}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 87930360

約数和(自身を除く): 45195824

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7753, 15506, 31012, 62024, 100789, 201578, 403156, 410909, 806312, 821818, 1643636, 3287272, 5341817, 10683634, 21367268, 42734536]

約数ペア:

[(1, 42734536), (2, 21367268), (4, 10683634), (8, 5341817), (13, 3287272), (26, 1643636), (52, 821818), (53, 806312), (104, 410909), (106, 403156), (212, 201578), (424, 100789), (689, 62024), (1378, 31012), (2756, 15506), (5512, 7753)]