575391616

素因数分解:

$2^7\times {\mathrm{1997}}^1\times {\mathrm{2251}}^1$

素因数の和:4262

約数の個数: 32

約数和(自身を含む): 1147371480

約数和(自身を除く): 571979864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1997, 2251, 3994, 4502, 7988, 9004, 15976, 18008, 31952, 36016, 63904, 72032, 127808, 144064, 255616, 288128, 4495247, 8990494, 17980988, 35961976, 71923952, 143847904, 287695808, 575391616]

約数ペア:

[(1, 575391616), (2, 287695808), (4, 143847904), (8, 71923952), (16, 35961976), (32, 17980988), (64, 8990494), (128, 4495247), (1997, 288128), (2251, 255616), (3994, 144064), (4502, 127808), (7988, 72032), (9004, 63904), (15976, 36016), (18008, 31952)]