28867596.000000000

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 300303360

約数和(自身を除く): 163496888

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 97, 121, 124, 188, 194, 242, 248, 341, 376, 388, 484, 517, 682, 776, 968, 1034, 1067, 1364, 1457, 2068, 2134, 2728, 2914, 3007, 3751, 4136, 4268, 4559, 5687, 5828, 6014, 7502, 8536, 9118, 11374, 11656, 11737, 12028, 15004, 16027, 18236, 22748, 23474, 24056, 30008, 32054, 33077, 36472, 45496, 46948, 50149, 64108, 66154, 93896, 100298, 128216, 132308, 141329, 176297, 200596, 264616, 282658, 352594, 363847, 401192, 551639, 565316, 705188, 727694, 1103278, 1130632, 1410376, 1455388, 1554619, 2206556, 2910776, 3109238, 4413112, 6218476, 12436952, 17100809, 34201618, 68403236, 136806472]

約数ペア:

[(1, 136806472), (2, 68403236), (4, 34201618), (8, 17100809), (11, 12436952), (22, 6218476), (31, 4413112), (44, 3109238), (47, 2910776), (62, 2206556), (88, 1554619), (94, 1455388), (97, 1410376), (121, 1130632), (124, 1103278), (188, 727694), (194, 705188), (242, 565316), (248, 551639), (341, 401192), (376, 363847), (388, 352594), (484, 282658), (517, 264616), (682, 200596), (776, 176297), (968, 141329), (1034, 132308), (1067, 128216), (1364, 100298), (1457, 93896), (2068, 66154), (2134, 64108), (2728, 50149), (2914, 46948), (3007, 45496), (3751, 36472), (4136, 33077), (4268, 32054), (4559, 30008), (5687, 24056), (5828, 23474), (6014, 22748), (7502, 18236), (8536, 16027), (9118, 15004), (11374, 12028), (11656, 11737)]