28015704

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9049}}^1$

素因数の和:9104

約数の個数: 48

約数和(自身を含む): 77649000

約数和(自身を除く): 49633296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9049, 18098, 27147, 36196, 54294, 72392, 81441, 108588, 162882, 217176, 325764, 389107, 651528, 778214, 1167321, 1556428, 2334642, 3112856, 3501963, 4669284, 7003926, 9338568, 14007852, 28015704]

約数ペア:

[(1, 28015704), (2, 14007852), (3, 9338568), (4, 7003926), (6, 4669284), (8, 3501963), (9, 3112856), (12, 2334642), (18, 1556428), (24, 1167321), (36, 778214), (43, 651528), (72, 389107), (86, 325764), (129, 217176), (172, 162882), (258, 108588), (344, 81441), (387, 72392), (516, 54294), (774, 36196), (1032, 27147), (1548, 18098), (3096, 9049)]