4287048976

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{2347}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 9726806016

約数和(自身を除く): 5439757040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 347, 376, 658, 694, 752, 1316, 1388, 2347, 2429, 2632, 2776, 4694, 4858, 5264, 5552, 9388, 9716, 16309, 16429, 18776, 19432, 32618, 32858, 37552, 38864, 65236, 65716, 110309, 114163, 130472, 131432, 220618, 228326, 260944, 262864, 441236, 456652, 772163, 814409, 882472, 913304, 1544326, 1628818, 1764944, 1826608, 3088652, 3257636, 5700863, 6177304, 6515272, 11401726, 12354608, 13030544, 22803452, 38277223, 45606904, 76554446, 91213808, 153108892, 267940561, 306217784, 535881122, 612435568, 1071762244, 2143524488, 4287048976]

約数ペア:

[(1, 4287048976), (2, 2143524488), (4, 1071762244), (7, 612435568), (8, 535881122), (14, 306217784), (16, 267940561), (28, 153108892), (47, 91213808), (56, 76554446), (94, 45606904), (112, 38277223), (188, 22803452), (329, 13030544), (347, 12354608), (376, 11401726), (658, 6515272), (694, 6177304), (752, 5700863), (1316, 3257636), (1388, 3088652), (2347, 1826608), (2429, 1764944), (2632, 1628818), (2776, 1544326), (4694, 913304), (4858, 882472), (5264, 814409), (5552, 772163), (9388, 456652), (9716, 441236), (16309, 262864), (16429, 260944), (18776, 228326), (19432, 220618), (32618, 131432), (32858, 130472), (37552, 114163), (38864, 110309), (65236, 65716)]