28980546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 72099072

約数和(自身を除く): 43118526

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1097, 1258, 1554, 1887, 2194, 3291, 3774, 4403, 6582, 7679, 8806, 13209, 15358, 18649, 23037, 26418, 37298, 40589, 46074, 55947, 81178, 111894, 121767, 130543, 243534, 261086, 284123, 391629, 568246, 690013, 783258, 852369, 1380026, 1704738, 2070039, 4140078, 4830091, 9660182, 14490273, 28980546]

約数ペア:

[(1, 28980546), (2, 14490273), (3, 9660182), (6, 4830091), (7, 4140078), (14, 2070039), (17, 1704738), (21, 1380026), (34, 852369), (37, 783258), (42, 690013), (51, 568246), (74, 391629), (102, 284123), (111, 261086), (119, 243534), (222, 130543), (238, 121767), (259, 111894), (357, 81178), (518, 55947), (629, 46074), (714, 40589), (777, 37298), (1097, 26418), (1258, 23037), (1554, 18649), (1887, 15358), (2194, 13209), (3291, 8806), (3774, 7679), (4403, 6582)]