38658944

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 77571000

約数和(自身を除く): 38912056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2027, 2384, 4054, 4768, 8108, 9536, 16216, 19072, 32432, 64864, 129728, 259456, 302023, 604046, 1208092, 2416184, 4832368, 9664736, 19329472, 38658944]

約数ペア:

[(1, 38658944), (2, 19329472), (4, 9664736), (8, 4832368), (16, 2416184), (32, 1208092), (64, 604046), (128, 302023), (149, 259456), (298, 129728), (596, 64864), (1192, 32432), (2027, 19072), (2384, 16216), (4054, 9536), (4768, 8108)]