47175748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16921}}^1$

素因数の和:16983

約数の個数: 24

約数和(自身を含む): 89551224

約数和(自身を除く): 42375476

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 16921, 33842, 67684, 287657, 575314, 693761, 1150628, 1387522, 2775044, 11793937, 23587874, 47175748]

約数ペア:

[(1, 47175748), (2, 23587874), (4, 11793937), (17, 2775044), (34, 1387522), (41, 1150628), (68, 693761), (82, 575314), (164, 287657), (697, 67684), (1394, 33842), (2788, 16921)]