40641244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39229}}^1$

素因数の和:39277

約数の個数: 24

約数和(自身を含む): 83481440

約数和(自身を除く): 42840196

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 39229, 78458, 156916, 274603, 549206, 1098412, 1451473, 2902946, 5805892, 10160311, 20320622, 40641244]

約数ペア:

[(1, 40641244), (2, 20320622), (4, 10160311), (7, 5805892), (14, 2902946), (28, 1451473), (37, 1098412), (74, 549206), (148, 274603), (259, 156916), (518, 78458), (1036, 39229)]