28386504

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 79617600

約数和(自身を除く): 51231096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 904, 1017, 1163, 1356, 2034, 2326, 2712, 3051, 3489, 4068, 4652, 6102, 6978, 8136, 9304, 10467, 12204, 13956, 20934, 24408, 27912, 31401, 41868, 62802, 83736, 125604, 131419, 251208, 262838, 394257, 525676, 788514, 1051352, 1182771, 1577028, 2365542, 3154056, 3548313, 4731084, 7096626, 9462168, 14193252, 28386504]

約数ペア:

[(1, 28386504), (2, 14193252), (3, 9462168), (4, 7096626), (6, 4731084), (8, 3548313), (9, 3154056), (12, 2365542), (18, 1577028), (24, 1182771), (27, 1051352), (36, 788514), (54, 525676), (72, 394257), (108, 262838), (113, 251208), (216, 131419), (226, 125604), (339, 83736), (452, 62802), (678, 41868), (904, 31401), (1017, 27912), (1163, 24408), (1356, 20934), (2034, 13956), (2326, 12204), (2712, 10467), (3051, 9304), (3489, 8136), (4068, 6978), (4652, 6102)]