29385818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 59028480

約数和(自身を除く): 29642662

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 83, 121, 133, 154, 166, 209, 242, 266, 418, 581, 847, 913, 1162, 1331, 1463, 1577, 1694, 1826, 2299, 2662, 2926, 3154, 4598, 6391, 9317, 10043, 11039, 12782, 16093, 17347, 18634, 20086, 22078, 25289, 32186, 34694, 50578, 70301, 110473, 121429, 140602, 177023, 190817, 220946, 242858, 354046, 381634, 773311, 1335719, 1546622, 2098987, 2671438, 4197974, 14692909, 29385818]

約数ペア:

[(1, 29385818), (2, 14692909), (7, 4197974), (11, 2671438), (14, 2098987), (19, 1546622), (22, 1335719), (38, 773311), (77, 381634), (83, 354046), (121, 242858), (133, 220946), (154, 190817), (166, 177023), (209, 140602), (242, 121429), (266, 110473), (418, 70301), (581, 50578), (847, 34694), (913, 32186), (1162, 25289), (1331, 22078), (1463, 20086), (1577, 18634), (1694, 17347), (1826, 16093), (2299, 12782), (2662, 11039), (2926, 10043), (3154, 9317), (4598, 6391)]