27937154

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 53003160

約数和(自身を除く): 25066006

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 238, 287, 409, 574, 697, 818, 833, 1394, 1666, 2009, 2863, 4018, 4879, 5726, 6953, 9758, 13906, 16769, 20041, 33538, 34153, 40082, 48671, 68306, 97342, 117383, 234766, 285073, 340697, 570146, 681394, 821681, 1643362, 1995511, 3991022, 13968577, 27937154]

約数ペア:

[(1, 27937154), (2, 13968577), (7, 3991022), (14, 1995511), (17, 1643362), (34, 821681), (41, 681394), (49, 570146), (82, 340697), (98, 285073), (119, 234766), (238, 117383), (287, 97342), (409, 68306), (574, 48671), (697, 40082), (818, 34153), (833, 33538), (1394, 20041), (1666, 16769), (2009, 13906), (2863, 9758), (4018, 6953), (4879, 5726)]