78828034

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{3067}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 120609216

約数和(自身を除く): 41781182

約数列:

[1, 2, 71, 142, 181, 362, 3067, 6134, 12851, 25702, 217757, 435514, 555127, 1110254, 39414017, 78828034]

約数ペア:

[(1, 78828034), (2, 39414017), (71, 1110254), (142, 555127), (181, 435514), (362, 217757), (3067, 25702), (6134, 12851)]