66765608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91711}}^1$

素因数の和:91737

約数の個数: 32

約数和(自身を含む): 154076160

約数和(自身を除く): 87310552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 91711, 183422, 366844, 641977, 733688, 1192243, 1283954, 2384486, 2567908, 4768972, 5135816, 8345701, 9537944, 16691402, 33382804, 66765608]

約数ペア:

[(1, 66765608), (2, 33382804), (4, 16691402), (7, 9537944), (8, 8345701), (13, 5135816), (14, 4768972), (26, 2567908), (28, 2384486), (52, 1283954), (56, 1192243), (91, 733688), (104, 641977), (182, 366844), (364, 183422), (728, 91711)]