28397004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139201}}^1$

素因数の和:139225

約数の個数: 24

約数和(自身を含む): 70157808

約数和(自身を除く): 41760804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139201, 278402, 417603, 556804, 835206, 1670412, 2366417, 4732834, 7099251, 9465668, 14198502, 28397004]

約数ペア:

[(1, 28397004), (2, 14198502), (3, 9465668), (4, 7099251), (6, 4732834), (12, 2366417), (17, 1670412), (34, 835206), (51, 556804), (68, 417603), (102, 278402), (204, 139201)]