28427328

素因数分解:

$2^6\times 3^3\times {\mathrm{16451}}^1$

素因数の和:16472

約数の個数: 56

約数和(自身を含む): 83576160

約数和(自身を除く): 55148832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 16451, 32902, 49353, 65804, 98706, 131608, 148059, 197412, 263216, 296118, 394824, 444177, 526432, 592236, 789648, 888354, 1052864, 1184472, 1579296, 1776708, 2368944, 3158592, 3553416, 4737888, 7106832, 9475776, 14213664, 28427328]

約数ペア:

[(1, 28427328), (2, 14213664), (3, 9475776), (4, 7106832), (6, 4737888), (8, 3553416), (9, 3158592), (12, 2368944), (16, 1776708), (18, 1579296), (24, 1184472), (27, 1052864), (32, 888354), (36, 789648), (48, 592236), (54, 526432), (64, 444177), (72, 394824), (96, 296118), (108, 263216), (144, 197412), (192, 148059), (216, 131608), (288, 98706), (432, 65804), (576, 49353), (864, 32902), (1728, 16451)]