28003252

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 50101632

約数和(自身を除く): 22098380

約数列:

[1, 2, 4, 71, 142, 151, 284, 302, 604, 653, 1306, 2612, 10721, 21442, 42884, 46363, 92726, 98603, 185452, 197206, 394412, 7000813, 14001626, 28003252]

約数ペア:

[(1, 28003252), (2, 14001626), (4, 7000813), (71, 394412), (142, 197206), (151, 185452), (284, 98603), (302, 92726), (604, 46363), (653, 42884), (1306, 21442), (2612, 10721)]