3971036176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 8233401600

約数和(自身を除く): 4262365424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 317, 356, 463, 634, 712, 926, 1268, 1424, 1691, 1852, 2536, 3382, 3704, 5072, 6023, 6764, 7408, 8797, 12046, 13528, 17594, 24092, 27056, 28213, 35188, 41207, 48184, 56426, 70376, 82414, 96368, 112852, 140752, 146771, 164828, 225704, 293542, 329656, 451408, 536047, 587084, 659312, 782933, 1072094, 1174168, 1565866, 2144188, 2348336, 2788649, 3131732, 4288376, 5577298, 6263464, 8576752, 11154596, 12526928, 13062619, 22309192, 26125238, 44618384, 52250476, 104500952, 209001904, 248189761, 496379522, 992759044, 1985518088, 3971036176]

約数ペア:

[(1, 3971036176), (2, 1985518088), (4, 992759044), (8, 496379522), (16, 248189761), (19, 209001904), (38, 104500952), (76, 52250476), (89, 44618384), (152, 26125238), (178, 22309192), (304, 13062619), (317, 12526928), (356, 11154596), (463, 8576752), (634, 6263464), (712, 5577298), (926, 4288376), (1268, 3131732), (1424, 2788649), (1691, 2348336), (1852, 2144188), (2536, 1565866), (3382, 1174168), (3704, 1072094), (5072, 782933), (6023, 659312), (6764, 587084), (7408, 536047), (8797, 451408), (12046, 329656), (13528, 293542), (17594, 225704), (24092, 164828), (27056, 146771), (28213, 140752), (35188, 112852), (41207, 96368), (48184, 82414), (56426, 70376)]