28532322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17419}}^1$

素因数の和:17447

約数の個数: 48

約数和(自身を含む): 76090560

約数和(自身を除く): 47558238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 17419, 34838, 52257, 104514, 121933, 156771, 226447, 243866, 313542, 365799, 452894, 679341, 731598, 1097397, 1358682, 1585129, 2038023, 2194794, 3170258, 4076046, 4755387, 9510774, 14266161, 28532322]

約数ペア:

[(1, 28532322), (2, 14266161), (3, 9510774), (6, 4755387), (7, 4076046), (9, 3170258), (13, 2194794), (14, 2038023), (18, 1585129), (21, 1358682), (26, 1097397), (39, 731598), (42, 679341), (63, 452894), (78, 365799), (91, 313542), (117, 243866), (126, 226447), (182, 156771), (234, 121933), (273, 104514), (546, 52257), (819, 34838), (1638, 17419)]