25327728

素因数分解:

$2^4\times 3^4\times {\mathrm{19543}}^1$

素因数の和:19563

約数の個数: 50

約数和(自身を含む): 73309544

約数和(自身を除く): 47981816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19543, 39086, 58629, 78172, 117258, 156344, 175887, 234516, 312688, 351774, 469032, 527661, 703548, 938064, 1055322, 1407096, 1582983, 2110644, 2814192, 3165966, 4221288, 6331932, 8442576, 12663864, 25327728]

約数ペア:

[(1, 25327728), (2, 12663864), (3, 8442576), (4, 6331932), (6, 4221288), (8, 3165966), (9, 2814192), (12, 2110644), (16, 1582983), (18, 1407096), (24, 1055322), (27, 938064), (36, 703548), (48, 527661), (54, 469032), (72, 351774), (81, 312688), (108, 234516), (144, 175887), (162, 156344), (216, 117258), (324, 78172), (432, 58629), (648, 39086), (1296, 19543)]