28062804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 82639872

約数和(自身を除く): 54577068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 251, 308, 363, 462, 484, 502, 726, 753, 847, 924, 1004, 1331, 1452, 1506, 1694, 1757, 2541, 2662, 2761, 3012, 3388, 3514, 3993, 5082, 5271, 5324, 5522, 7028, 7986, 8283, 9317, 10164, 10542, 11044, 15972, 16566, 18634, 19327, 21084, 27951, 30371, 33132, 37268, 38654, 55902, 57981, 60742, 77308, 91113, 111804, 115962, 121484, 182226, 212597, 231924, 334081, 364452, 425194, 637791, 668162, 850388, 1002243, 1275582, 1336324, 2004486, 2338567, 2551164, 4008972, 4677134, 7015701, 9354268, 14031402, 28062804]

約数ペア:

[(1, 28062804), (2, 14031402), (3, 9354268), (4, 7015701), (6, 4677134), (7, 4008972), (11, 2551164), (12, 2338567), (14, 2004486), (21, 1336324), (22, 1275582), (28, 1002243), (33, 850388), (42, 668162), (44, 637791), (66, 425194), (77, 364452), (84, 334081), (121, 231924), (132, 212597), (154, 182226), (231, 121484), (242, 115962), (251, 111804), (308, 91113), (363, 77308), (462, 60742), (484, 57981), (502, 55902), (726, 38654), (753, 37268), (847, 33132), (924, 30371), (1004, 27951), (1331, 21084), (1452, 19327), (1506, 18634), (1694, 16566), (1757, 15972), (2541, 11044), (2662, 10542), (2761, 10164), (3012, 9317), (3388, 8283), (3514, 7986), (3993, 7028), (5082, 5522), (5271, 5324)]