64871024

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{27211}}^1$

素因数の和:27368

約数の個数: 20

約数和(自身を含む): 126535800

約数和(自身を除く): 61664776

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 27211, 54422, 108844, 217688, 435376, 4054439, 8108878, 16217756, 32435512, 64871024]

約数ペア:

[(1, 64871024), (2, 32435512), (4, 16217756), (8, 8108878), (16, 4054439), (149, 435376), (298, 217688), (596, 108844), (1192, 54422), (2384, 27211)]