40963958

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 74477568

約数和(自身を除く): 33513610

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 2551, 5102, 8029, 16058, 17857, 35714, 79081, 94387, 158162, 188774, 553567, 660709, 1107134, 1321418, 2925997, 5851994, 20481979, 40963958]

約数ペア:

[(1, 40963958), (2, 20481979), (7, 5851994), (14, 2925997), (31, 1321418), (37, 1107134), (62, 660709), (74, 553567), (217, 188774), (259, 158162), (434, 94387), (518, 79081), (1147, 35714), (2294, 17857), (2551, 16058), (5102, 8029)]