64018878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138569}}^1$

素因数の和:138592

約数の個数: 32

約数和(自身を含む): 159632640

約数和(自身を除く): 95613762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 138569, 277138, 415707, 831414, 969983, 1524259, 1939966, 2909949, 3048518, 4572777, 5819898, 9145554, 10669813, 21339626, 32009439, 64018878]

約数ペア:

[(1, 64018878), (2, 32009439), (3, 21339626), (6, 10669813), (7, 9145554), (11, 5819898), (14, 4572777), (21, 3048518), (22, 2909949), (33, 1939966), (42, 1524259), (66, 969983), (77, 831414), (154, 415707), (231, 277138), (462, 138569)]