42492728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 82071360

約数和(自身を除く): 39578632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 353, 367, 706, 734, 1412, 1468, 2824, 2936, 14473, 15047, 28946, 30094, 57892, 60188, 115784, 120376, 129551, 259102, 518204, 1036408, 5311591, 10623182, 21246364, 42492728]

約数ペア:

[(1, 42492728), (2, 21246364), (4, 10623182), (8, 5311591), (41, 1036408), (82, 518204), (164, 259102), (328, 129551), (353, 120376), (367, 115784), (706, 60188), (734, 57892), (1412, 30094), (1468, 28946), (2824, 15047), (2936, 14473)]