28237714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 47056896

約数和(自身を除く): 18819182

約数列:

[1, 2, 17, 31, 34, 62, 73, 146, 367, 527, 734, 1054, 1241, 2263, 2482, 4526, 6239, 11377, 12478, 22754, 26791, 38471, 53582, 76942, 193409, 386818, 455447, 830521, 910894, 1661042, 14118857, 28237714]

約数ペア:

[(1, 28237714), (2, 14118857), (17, 1661042), (31, 910894), (34, 830521), (62, 455447), (73, 386818), (146, 193409), (367, 76942), (527, 53582), (734, 38471), (1054, 26791), (1241, 22754), (2263, 12478), (2482, 11377), (4526, 6239)]