26720566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11069}}^1$

素因数の和:11159

約数の個数: 16

約数和(自身を含む): 43040160

約数和(自身を除く): 16319594

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 11069, 22138, 188173, 376346, 785899, 1571798, 13360283, 26720566]

約数ペア:

[(1, 26720566), (2, 13360283), (17, 1571798), (34, 785899), (71, 376346), (142, 188173), (1207, 22138), (2414, 11069)]