28299144

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9001}}^1$

素因数の和:9141

約数の個数: 32

約数和(自身を含む): 71295840

約数和(自身を除く): 42996696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 9001, 18002, 27003, 36004, 54006, 72008, 108012, 216024, 1179131, 2358262, 3537393, 4716524, 7074786, 9433048, 14149572, 28299144]

約数ペア:

[(1, 28299144), (2, 14149572), (3, 9433048), (4, 7074786), (6, 4716524), (8, 3537393), (12, 2358262), (24, 1179131), (131, 216024), (262, 108012), (393, 72008), (524, 54006), (786, 36004), (1048, 27003), (1572, 18002), (3144, 9001)]