28868472

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{733}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 78435240

約数和(自身を除く): 49566768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 733, 1094, 1466, 1641, 2188, 2199, 2932, 3282, 4376, 4398, 4923, 5864, 6564, 6597, 8796, 9846, 13128, 13194, 17592, 19692, 26388, 39384, 52776, 400951, 801902, 1202853, 1603804, 2405706, 3207608, 3608559, 4811412, 7217118, 9622824, 14434236, 28868472]

約数ペア:

[(1, 28868472), (2, 14434236), (3, 9622824), (4, 7217118), (6, 4811412), (8, 3608559), (9, 3207608), (12, 2405706), (18, 1603804), (24, 1202853), (36, 801902), (72, 400951), (547, 52776), (733, 39384), (1094, 26388), (1466, 19692), (1641, 17592), (2188, 13194), (2199, 13128), (2932, 9846), (3282, 8796), (4376, 6597), (4398, 6564), (4923, 5864)]