28147512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3676

約数の個数: 64

約数和(自身を含む): 78451200

約数和(自身を除く): 50303688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3631, 3876, 7262, 7752, 10893, 14524, 21786, 29048, 43572, 61727, 68989, 87144, 123454, 137978, 185181, 206967, 246908, 275956, 370362, 413934, 493816, 551912, 740724, 827868, 1172813, 1481448, 1655736, 2345626, 3518439, 4691252, 7036878, 9382504, 14073756, 28147512]

約数ペア:

[(1, 28147512), (2, 14073756), (3, 9382504), (4, 7036878), (6, 4691252), (8, 3518439), (12, 2345626), (17, 1655736), (19, 1481448), (24, 1172813), (34, 827868), (38, 740724), (51, 551912), (57, 493816), (68, 413934), (76, 370362), (102, 275956), (114, 246908), (136, 206967), (152, 185181), (204, 137978), (228, 123454), (323, 87144), (408, 68989), (456, 61727), (646, 43572), (969, 29048), (1292, 21786), (1938, 14524), (2584, 10893), (3631, 7752), (3876, 7262)]