28228024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18869}}^1$

素因数の和:18903

約数の個数: 32

約数和(自身を含む): 61138800

約数和(自身を除く): 32910776

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 18869, 37738, 75476, 150952, 207559, 320773, 415118, 641546, 830236, 1283092, 1660472, 2566184, 3528503, 7057006, 14114012, 28228024]

約数ペア:

[(1, 28228024), (2, 14114012), (4, 7057006), (8, 3528503), (11, 2566184), (17, 1660472), (22, 1283092), (34, 830236), (44, 641546), (68, 415118), (88, 320773), (136, 207559), (187, 150952), (374, 75476), (748, 37738), (1496, 18869)]