66298804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 141236424

約数和(自身を除く): 74937620

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 121, 143, 164, 242, 257, 286, 451, 484, 514, 533, 572, 902, 1028, 1066, 1573, 1804, 2132, 2827, 3146, 3341, 4961, 5654, 5863, 6292, 6682, 9922, 10537, 11308, 11726, 13364, 19844, 21074, 23452, 31097, 36751, 42148, 62194, 64493, 73502, 115907, 124388, 128986, 136981, 147004, 231814, 257972, 273962, 404261, 463628, 547924, 808522, 1274977, 1506791, 1617044, 2549954, 3013582, 5099908, 6027164, 16574701, 33149402, 66298804]

約数ペア:

[(1, 66298804), (2, 33149402), (4, 16574701), (11, 6027164), (13, 5099908), (22, 3013582), (26, 2549954), (41, 1617044), (44, 1506791), (52, 1274977), (82, 808522), (121, 547924), (143, 463628), (164, 404261), (242, 273962), (257, 257972), (286, 231814), (451, 147004), (484, 136981), (514, 128986), (533, 124388), (572, 115907), (902, 73502), (1028, 64493), (1066, 62194), (1573, 42148), (1804, 36751), (2132, 31097), (2827, 23452), (3146, 21074), (3341, 19844), (4961, 13364), (5654, 11726), (5863, 11308), (6292, 10537), (6682, 9922)]