40915004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16741}}^1$

素因数の和:16805

約数の個数: 24

約数和(自身を含む): 78754368

約数和(自身を除く): 37839364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 16741, 33482, 66964, 217633, 435266, 786827, 870532, 1573654, 3147308, 10228751, 20457502, 40915004]

約数ペア:

[(1, 40915004), (2, 20457502), (4, 10228751), (13, 3147308), (26, 1573654), (47, 870532), (52, 786827), (94, 435266), (188, 217633), (611, 66964), (1222, 33482), (2444, 16741)]