66958336

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2886

約数の個数: 44

約数和(自身を含む): 139720032

約数和(自身を除く): 72761696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2843, 2944, 5686, 5888, 11372, 11776, 22744, 23552, 45488, 65389, 90976, 130778, 181952, 261556, 363904, 523112, 727808, 1046224, 1455616, 2092448, 2911232, 4184896, 8369792, 16739584, 33479168, 66958336]

約数ペア:

[(1, 66958336), (2, 33479168), (4, 16739584), (8, 8369792), (16, 4184896), (23, 2911232), (32, 2092448), (46, 1455616), (64, 1046224), (92, 727808), (128, 523112), (184, 363904), (256, 261556), (368, 181952), (512, 130778), (736, 90976), (1024, 65389), (1472, 45488), (2843, 23552), (2944, 22744), (5686, 11776), (5888, 11372)]