64673056

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12553}}^1$

素因数の和:12593

約数の個数: 48

約数和(自身を含む): 151853184

約数和(自身を除く): 87180128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12553, 25106, 50212, 87871, 100424, 175742, 200848, 288719, 351484, 401696, 577438, 702968, 1154876, 1405936, 2021033, 2309752, 2811872, 4042066, 4619504, 8084132, 9239008, 16168264, 32336528, 64673056]

約数ペア:

[(1, 64673056), (2, 32336528), (4, 16168264), (7, 9239008), (8, 8084132), (14, 4619504), (16, 4042066), (23, 2811872), (28, 2309752), (32, 2021033), (46, 1405936), (56, 1154876), (92, 702968), (112, 577438), (161, 401696), (184, 351484), (224, 288719), (322, 200848), (368, 175742), (644, 100424), (736, 87871), (1288, 50212), (2576, 25106), (5152, 12553)]