38538374

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 67723776

約数和(自身を除く): 29185402

約数列:

[1, 2, 7, 14, 71, 137, 142, 274, 283, 497, 566, 959, 994, 1918, 1981, 3962, 9727, 19454, 20093, 38771, 40186, 68089, 77542, 136178, 140651, 271397, 281302, 542794, 2752741, 5505482, 19269187, 38538374]

約数ペア:

[(1, 38538374), (2, 19269187), (7, 5505482), (14, 2752741), (71, 542794), (137, 281302), (142, 271397), (274, 140651), (283, 136178), (497, 77542), (566, 68089), (959, 40186), (994, 38771), (1918, 20093), (1981, 19454), (3962, 9727)]