28979026

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 44461440

約数和(自身を除く): 15482414

約数列:

[1, 2, 61, 122, 179, 358, 1327, 2654, 10919, 21838, 80947, 161894, 237533, 475066, 14489513, 28979026]

約数ペア:

[(1, 28979026), (2, 14489513), (61, 475066), (122, 237533), (179, 161894), (358, 80947), (1327, 21838), (2654, 10919)]