28034704

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{2371}}^1$

素因数の和:3118

約数の個数: 20

約数和(自身を含む): 54413680

約数和(自身を除く): 26378976

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2371, 2956, 4742, 5912, 9484, 11824, 18968, 37936, 1752169, 3504338, 7008676, 14017352, 28034704]

約数ペア:

[(1, 28034704), (2, 14017352), (4, 7008676), (8, 3504338), (16, 1752169), (739, 37936), (1478, 18968), (2371, 11824), (2956, 9484), (4742, 5912)]