67163776

素因数分解:

$2^7\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 134174880

約数和(自身を除く): 67011104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 647, 811, 1294, 1622, 2588, 3244, 5176, 6488, 10352, 12976, 20704, 25952, 41408, 51904, 82816, 103808, 524717, 1049434, 2098868, 4197736, 8395472, 16790944, 33581888, 67163776]

約数ペア:

[(1, 67163776), (2, 33581888), (4, 16790944), (8, 8395472), (16, 4197736), (32, 2098868), (64, 1049434), (128, 524717), (647, 103808), (811, 82816), (1294, 51904), (1622, 41408), (2588, 25952), (3244, 20704), (5176, 12976), (6488, 10352)]