38407432

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4603}}^1$

素因数の和:4765

約数の個数: 32

約数和(自身を含む): 82872000

約数和(自身を除く): 44464568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 4603, 8344, 9206, 18412, 32221, 36824, 64442, 128884, 257768, 685847, 1371694, 2743388, 4800929, 5486776, 9601858, 19203716, 38407432]

約数ペア:

[(1, 38407432), (2, 19203716), (4, 9601858), (7, 5486776), (8, 4800929), (14, 2743388), (28, 1371694), (56, 685847), (149, 257768), (298, 128884), (596, 64442), (1043, 36824), (1192, 32221), (2086, 18412), (4172, 9206), (4603, 8344)]