64865136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193051}}^1$

素因数の和:193069

約数の個数: 40

約数和(自身を含む): 191507584

約数和(自身を除く): 126642448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 193051, 386102, 579153, 772204, 1158306, 1351357, 1544408, 2316612, 2702714, 3088816, 4054071, 4633224, 5405428, 8108142, 9266448, 10810856, 16216284, 21621712, 32432568, 64865136]

約数ペア:

[(1, 64865136), (2, 32432568), (3, 21621712), (4, 16216284), (6, 10810856), (7, 9266448), (8, 8108142), (12, 5405428), (14, 4633224), (16, 4054071), (21, 3088816), (24, 2702714), (28, 2316612), (42, 1544408), (48, 1351357), (56, 1158306), (84, 772204), (112, 579153), (168, 386102), (336, 193051)]