65799818

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 50840182

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 994, 1249, 2498, 3763, 7526, 8743, 17486, 26341, 52682, 66197, 88679, 132394, 177358, 463379, 620753, 926758, 1241506, 4699987, 9399974, 32899909, 65799818]

約数ペア:

[(1, 65799818), (2, 32899909), (7, 9399974), (14, 4699987), (53, 1241506), (71, 926758), (106, 620753), (142, 463379), (371, 177358), (497, 132394), (742, 88679), (994, 66197), (1249, 52682), (2498, 26341), (3763, 17486), (7526, 8743)]