29507988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 80317440

約数和(自身を除く): 50809452

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 228, 276, 323, 331, 391, 437, 646, 662, 782, 874, 969, 993, 1173, 1292, 1311, 1324, 1564, 1748, 1938, 1986, 2346, 2622, 3876, 3972, 4692, 5244, 5627, 6289, 7429, 7613, 11254, 12578, 14858, 15226, 16881, 18867, 22287, 22508, 22839, 25156, 29716, 30452, 33762, 37734, 44574, 45678, 67524, 75468, 89148, 91356, 106913, 129421, 144647, 213826, 258842, 289294, 320739, 388263, 427652, 433941, 517684, 578588, 641478, 776526, 867882, 1282956, 1553052, 1735764, 2458999, 4917998, 7376997, 9835996, 14753994, 29507988]

約数ペア:

[(1, 29507988), (2, 14753994), (3, 9835996), (4, 7376997), (6, 4917998), (12, 2458999), (17, 1735764), (19, 1553052), (23, 1282956), (34, 867882), (38, 776526), (46, 641478), (51, 578588), (57, 517684), (68, 433941), (69, 427652), (76, 388263), (92, 320739), (102, 289294), (114, 258842), (138, 213826), (204, 144647), (228, 129421), (276, 106913), (323, 91356), (331, 89148), (391, 75468), (437, 67524), (646, 45678), (662, 44574), (782, 37734), (874, 33762), (969, 30452), (993, 29716), (1173, 25156), (1292, 22839), (1311, 22508), (1324, 22287), (1564, 18867), (1748, 16881), (1938, 15226), (1986, 14858), (2346, 12578), (2622, 11254), (3876, 7613), (3972, 7429), (4692, 6289), (5244, 5627)]