42352712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1303}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 84499200

約数和(自身を除く): 42146488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1303, 1912, 2606, 4063, 5212, 8126, 10424, 16252, 22151, 32504, 44302, 88604, 177208, 311417, 622834, 1245668, 2491336, 5294089, 10588178, 21176356, 42352712]

約数ペア:

[(1, 42352712), (2, 21176356), (4, 10588178), (8, 5294089), (17, 2491336), (34, 1245668), (68, 622834), (136, 311417), (239, 177208), (478, 88604), (956, 44302), (1303, 32504), (1912, 22151), (2606, 16252), (4063, 10424), (5212, 8126)]