64900928

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{4243}}^1$

素因数の和:4494

約数の個数: 28

約数和(自身を含む): 129357120

約数和(自身を除く): 64456192

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 4243, 7648, 8486, 15296, 16972, 33944, 67888, 135776, 271552, 1014077, 2028154, 4056308, 8112616, 16225232, 32450464, 64900928]

約数ペア:

[(1, 64900928), (2, 32450464), (4, 16225232), (8, 8112616), (16, 4056308), (32, 2028154), (64, 1014077), (239, 271552), (478, 135776), (956, 67888), (1912, 33944), (3824, 16972), (4243, 15296), (7648, 8486)]