66525712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{877}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 141098112

約数和(自身を除く): 74572400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 431, 862, 877, 1724, 1754, 3448, 3508, 4741, 6896, 7016, 9482, 9647, 14032, 18964, 19294, 37928, 38588, 75856, 77176, 154352, 377987, 755974, 1511948, 3023896, 4157857, 6047792, 8315714, 16631428, 33262856, 66525712]

約数ペア:

[(1, 66525712), (2, 33262856), (4, 16631428), (8, 8315714), (11, 6047792), (16, 4157857), (22, 3023896), (44, 1511948), (88, 755974), (176, 377987), (431, 154352), (862, 77176), (877, 75856), (1724, 38588), (1754, 37928), (3448, 19294), (3508, 18964), (4741, 14032), (6896, 9647), (7016, 9482)]