28104168

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{11369}}^1$

素因数の和:11481

約数の個数: 32

約数和(自身を含む): 70948800

約数和(自身を除く): 42844632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 11369, 22738, 34107, 45476, 68214, 90952, 136428, 272856, 1171007, 2342014, 3513021, 4684028, 7026042, 9368056, 14052084, 28104168]

約数ペア:

[(1, 28104168), (2, 14052084), (3, 9368056), (4, 7026042), (6, 4684028), (8, 3513021), (12, 2342014), (24, 1171007), (103, 272856), (206, 136428), (309, 90952), (412, 68214), (618, 45476), (824, 34107), (1236, 22738), (2472, 11369)]