66662596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16649}}^1$

素因数の和:16684

約数の個数: 48

約数和(自身を含む): 156643200

約数和(自身を除く): 89980604

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16649, 33298, 66596, 116543, 183139, 216437, 233086, 366278, 432874, 466172, 732556, 865748, 1281973, 1515059, 2380807, 2563946, 3030118, 4761614, 5127892, 6060236, 9523228, 16665649, 33331298, 66662596]

約数ペア:

[(1, 66662596), (2, 33331298), (4, 16665649), (7, 9523228), (11, 6060236), (13, 5127892), (14, 4761614), (22, 3030118), (26, 2563946), (28, 2380807), (44, 1515059), (52, 1281973), (77, 865748), (91, 732556), (143, 466172), (154, 432874), (182, 366278), (286, 233086), (308, 216437), (364, 183139), (572, 116543), (1001, 66596), (2002, 33298), (4004, 16649)]