28103652

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{15307}}^1$

素因数の和:15337

約数の個数: 48

約数和(自身を含む): 77152320

約数和(自身を除く): 49048668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 15307, 30614, 45921, 61228, 91842, 137763, 183684, 260219, 275526, 413289, 520438, 551052, 780657, 826578, 1040876, 1561314, 1653156, 2341971, 3122628, 4683942, 7025913, 9367884, 14051826, 28103652]

約数ペア:

[(1, 28103652), (2, 14051826), (3, 9367884), (4, 7025913), (6, 4683942), (9, 3122628), (12, 2341971), (17, 1653156), (18, 1561314), (27, 1040876), (34, 826578), (36, 780657), (51, 551052), (54, 520438), (68, 413289), (102, 275526), (108, 260219), (153, 183684), (204, 137763), (306, 91842), (459, 61228), (612, 45921), (918, 30614), (1836, 15307)]