66428352

素因数分解:

$2^6\times 3^2\times {\mathrm{115327}}^1$

素因数の和:115345

約数の個数: 42

約数和(自身を含む): 190406528

約数和(自身を除く): 123978176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 115327, 230654, 345981, 461308, 691962, 922616, 1037943, 1383924, 1845232, 2075886, 2767848, 3690464, 4151772, 5535696, 7380928, 8303544, 11071392, 16607088, 22142784, 33214176, 66428352]

約数ペア:

[(1, 66428352), (2, 33214176), (3, 22142784), (4, 16607088), (6, 11071392), (8, 8303544), (9, 7380928), (12, 5535696), (16, 4151772), (18, 3690464), (24, 2767848), (32, 2075886), (36, 1845232), (48, 1383924), (64, 1037943), (72, 922616), (96, 691962), (144, 461308), (192, 345981), (288, 230654), (576, 115327)]