42589144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8713}}^1$

素因数の和:8779

約数の個数: 32

約数和(自身を含む): 87837120

約数和(自身を除く): 45247976

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 8713, 17426, 34852, 69704, 113269, 226538, 409511, 453076, 819022, 906152, 1638044, 3276088, 5323643, 10647286, 21294572, 42589144]

約数ペア:

[(1, 42589144), (2, 21294572), (4, 10647286), (8, 5323643), (13, 3276088), (26, 1638044), (47, 906152), (52, 819022), (94, 453076), (104, 409511), (188, 226538), (376, 113269), (611, 69704), (1222, 34852), (2444, 17426), (4888, 8713)]