28065456

素因数分解:

$2^4\times 3^2\times {\mathrm{194899}}^1$

素因数の和:194913

約数の個数: 30

約数和(自身を含む): 78544700

約数和(自身を除く): 50479244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 194899, 389798, 584697, 779596, 1169394, 1559192, 1754091, 2338788, 3118384, 3508182, 4677576, 7016364, 9355152, 14032728, 28065456]

約数ペア:

[(1, 28065456), (2, 14032728), (3, 9355152), (4, 7016364), (6, 4677576), (8, 3508182), (9, 3118384), (12, 2338788), (16, 1754091), (18, 1559192), (24, 1169394), (36, 779596), (48, 584697), (72, 389798), (144, 194899)]