66136616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90847}}^1$

素因数の和:90873

約数の個数: 32

約数和(自身を含む): 152624640

約数和(自身を除く): 86488024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 90847, 181694, 363388, 635929, 726776, 1181011, 1271858, 2362022, 2543716, 4724044, 5087432, 8267077, 9448088, 16534154, 33068308, 66136616]

約数ペア:

[(1, 66136616), (2, 33068308), (4, 16534154), (7, 9448088), (8, 8267077), (13, 5087432), (14, 4724044), (26, 2543716), (28, 2362022), (52, 1271858), (56, 1181011), (91, 726776), (104, 635929), (182, 363388), (364, 181694), (728, 90847)]