64197768

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{10657}}^1$

素因数の和:10917

約数の個数: 32

約数和(自身を含む): 161148960

約数和(自身を除く): 96951192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 10657, 21314, 31971, 42628, 63942, 85256, 127884, 255768, 2674907, 5349814, 8024721, 10699628, 16049442, 21399256, 32098884, 64197768]

約数ペア:

[(1, 64197768), (2, 32098884), (3, 21399256), (4, 16049442), (6, 10699628), (8, 8024721), (12, 5349814), (24, 2674907), (251, 255768), (502, 127884), (753, 85256), (1004, 63942), (1506, 42628), (2008, 31971), (3012, 21314), (6024, 10657)]