28352268

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{463}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 85227520

約数和(自身を除く): 56875252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 463, 486, 567, 729, 756, 926, 972, 1134, 1389, 1458, 1701, 1852, 2187, 2268, 2778, 2916, 3241, 3402, 4167, 4374, 5103, 5556, 6482, 6804, 8334, 8748, 9723, 10206, 12501, 12964, 15309, 16668, 19446, 20412, 25002, 29169, 30618, 37503, 38892, 50004, 58338, 61236, 75006, 87507, 112509, 116676, 150012, 175014, 225018, 262521, 337527, 350028, 450036, 525042, 675054, 787563, 1012581, 1050084, 1350108, 1575126, 2025162, 2362689, 3150252, 4050324, 4725378, 7088067, 9450756, 14176134, 28352268]

約数ペア:

[(1, 28352268), (2, 14176134), (3, 9450756), (4, 7088067), (6, 4725378), (7, 4050324), (9, 3150252), (12, 2362689), (14, 2025162), (18, 1575126), (21, 1350108), (27, 1050084), (28, 1012581), (36, 787563), (42, 675054), (54, 525042), (63, 450036), (81, 350028), (84, 337527), (108, 262521), (126, 225018), (162, 175014), (189, 150012), (243, 116676), (252, 112509), (324, 87507), (378, 75006), (463, 61236), (486, 58338), (567, 50004), (729, 38892), (756, 37503), (926, 30618), (972, 29169), (1134, 25002), (1389, 20412), (1458, 19446), (1701, 16668), (1852, 15309), (2187, 12964), (2268, 12501), (2778, 10206), (2916, 9723), (3241, 8748), (3402, 8334), (4167, 6804), (4374, 6482), (5103, 5556)]