28441884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 70979328

約数和(自身を除く): 42537444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1303, 1819, 2606, 3638, 3909, 5212, 5457, 7276, 7818, 10914, 15636, 21828, 22151, 44302, 66453, 88604, 132906, 139421, 265812, 278842, 418263, 557684, 836526, 1673052, 2370157, 4740314, 7110471, 9480628, 14220942, 28441884]

約数ペア:

[(1, 28441884), (2, 14220942), (3, 9480628), (4, 7110471), (6, 4740314), (12, 2370157), (17, 1673052), (34, 836526), (51, 557684), (68, 418263), (102, 278842), (107, 265812), (204, 139421), (214, 132906), (321, 88604), (428, 66453), (642, 44302), (1284, 22151), (1303, 21828), (1819, 15636), (2606, 10914), (3638, 7818), (3909, 7276), (5212, 5457)]