28102758

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 58059744

約数和(自身を除く): 29956986

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 277, 457, 554, 831, 914, 1371, 1662, 2742, 10249, 16909, 20498, 30747, 33818, 50727, 61494, 101454, 126589, 253178, 379767, 759534, 4683793, 9367586, 14051379, 28102758]

約数ペア:

[(1, 28102758), (2, 14051379), (3, 9367586), (6, 4683793), (37, 759534), (74, 379767), (111, 253178), (222, 126589), (277, 101454), (457, 61494), (554, 50727), (831, 33818), (914, 30747), (1371, 20498), (1662, 16909), (2742, 10249)]