71575966

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 138419712

約数和(自身を除く): 66843746

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 134, 154, 469, 539, 737, 938, 991, 1078, 1474, 1982, 3283, 5159, 6566, 6937, 10318, 10901, 13874, 21802, 36113, 48559, 66397, 72226, 76307, 97118, 132794, 152614, 464779, 534149, 730367, 929558, 1068298, 1460734, 3253453, 5112569, 6506906, 10225138, 35787983, 71575966]

約数ペア:

[(1, 71575966), (2, 35787983), (7, 10225138), (11, 6506906), (14, 5112569), (22, 3253453), (49, 1460734), (67, 1068298), (77, 929558), (98, 730367), (134, 534149), (154, 464779), (469, 152614), (539, 132794), (737, 97118), (938, 76307), (991, 72226), (1078, 66397), (1474, 48559), (1982, 36113), (3283, 21802), (5159, 13874), (6566, 10901), (6937, 10318)]