64849722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7759}}^1$

素因数の和:7970

約数の個数: 32

約数和(自身を含む): 148992000

約数和(自身を除く): 84142278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 7759, 8358, 15518, 23277, 46554, 54313, 108626, 162939, 325878, 1544041, 3088082, 4632123, 9264246, 10808287, 21616574, 32424861, 64849722]

約数ペア:

[(1, 64849722), (2, 32424861), (3, 21616574), (6, 10808287), (7, 9264246), (14, 4632123), (21, 3088082), (42, 1544041), (199, 325878), (398, 162939), (597, 108626), (1194, 54313), (1393, 46554), (2786, 23277), (4179, 15518), (7759, 8358)]