29778628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 61725888

約数和(自身を除く): 31947260

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 971, 1394, 1804, 1942, 2788, 3884, 7667, 10681, 15334, 16507, 21362, 30668, 33014, 39811, 42724, 66028, 79622, 159244, 181577, 363154, 437921, 676787, 726308, 875842, 1353574, 1751684, 2707148, 7444657, 14889314, 29778628]

約数ペア:

[(1, 29778628), (2, 14889314), (4, 7444657), (11, 2707148), (17, 1751684), (22, 1353574), (34, 875842), (41, 726308), (44, 676787), (68, 437921), (82, 363154), (164, 181577), (187, 159244), (374, 79622), (451, 66028), (697, 42724), (748, 39811), (902, 33014), (971, 30668), (1394, 21362), (1804, 16507), (1942, 15334), (2788, 10681), (3884, 7667)]