28492850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33521}}^1$

素因数の和:33550

約数の個数: 24

約数和(自身を含む): 56115828

約数和(自身を除く): 27622978

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33521, 67042, 167605, 335210, 569857, 838025, 1139714, 1676050, 2849285, 5698570, 14246425, 28492850]

約数ペア:

[(1, 28492850), (2, 14246425), (5, 5698570), (10, 2849285), (17, 1676050), (25, 1139714), (34, 838025), (50, 569857), (85, 335210), (170, 167605), (425, 67042), (850, 33521)]