28450884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 84897792

約数和(自身を除く): 56446908

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 492, 574, 751, 861, 902, 924, 1148, 1353, 1502, 1722, 1804, 2253, 2706, 3004, 3157, 3444, 4506, 5257, 5412, 6314, 8261, 9012, 9471, 10514, 12628, 15771, 16522, 18942, 21028, 24783, 30791, 31542, 33044, 37884, 49566, 57827, 61582, 63084, 92373, 99132, 115654, 123164, 173481, 184746, 215537, 231308, 338701, 346962, 369492, 431074, 646611, 677402, 693924, 862148, 1016103, 1293222, 1354804, 2032206, 2370907, 2586444, 4064412, 4741814, 7112721, 9483628, 14225442, 28450884]

約数ペア:

[(1, 28450884), (2, 14225442), (3, 9483628), (4, 7112721), (6, 4741814), (7, 4064412), (11, 2586444), (12, 2370907), (14, 2032206), (21, 1354804), (22, 1293222), (28, 1016103), (33, 862148), (41, 693924), (42, 677402), (44, 646611), (66, 431074), (77, 369492), (82, 346962), (84, 338701), (123, 231308), (132, 215537), (154, 184746), (164, 173481), (231, 123164), (246, 115654), (287, 99132), (308, 92373), (451, 63084), (462, 61582), (492, 57827), (574, 49566), (751, 37884), (861, 33044), (902, 31542), (924, 30791), (1148, 24783), (1353, 21028), (1502, 18942), (1722, 16522), (1804, 15771), (2253, 12628), (2706, 10514), (3004, 9471), (3157, 9012), (3444, 8261), (4506, 6314), (5257, 5412)]