28768082

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 50792832

約数和(自身を除く): 22024750

約数列:

[1, 2, 7, 14, 53, 106, 137, 274, 283, 371, 566, 742, 959, 1918, 1981, 3962, 7261, 14522, 14999, 29998, 38771, 50827, 77542, 101654, 104993, 209986, 271397, 542794, 2054863, 4109726, 14384041, 28768082]

約数ペア:

[(1, 28768082), (2, 14384041), (7, 4109726), (14, 2054863), (53, 542794), (106, 271397), (137, 209986), (274, 104993), (283, 101654), (371, 77542), (566, 50827), (742, 38771), (959, 29998), (1918, 14999), (1981, 14522), (3962, 7261)]