3420416

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 7064064

約数和(自身を除く): 3643648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 431, 496, 862, 992, 1724, 1984, 3448, 3968, 6896, 7936, 13361, 13792, 26722, 27584, 53444, 55168, 106888, 110336, 213776, 427552, 855104, 1710208, 3420416]

約数ペア:

[(1, 3420416), (2, 1710208), (4, 855104), (8, 427552), (16, 213776), (31, 110336), (32, 106888), (62, 55168), (64, 53444), (124, 27584), (128, 26722), (248, 13792), (256, 13361), (431, 7936), (496, 6896), (862, 3968), (992, 3448), (1724, 1984)]