40294038

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 82896480

約数和(自身を除く): 42602442

約数列:

[1, 2, 3, 6, 61, 89, 122, 178, 183, 267, 366, 534, 1237, 2474, 3711, 5429, 7422, 10858, 16287, 32574, 75457, 110093, 150914, 220186, 226371, 330279, 452742, 660558, 6715673, 13431346, 20147019, 40294038]

約数ペア:

[(1, 40294038), (2, 20147019), (3, 13431346), (6, 6715673), (61, 660558), (89, 452742), (122, 330279), (178, 226371), (183, 220186), (267, 150914), (366, 110093), (534, 75457), (1237, 32574), (2474, 16287), (3711, 10858), (5429, 7422)]